Re: Unable to load module entry point class
Can you post your code for WelcomePage? On Jun 20, 11:42 am, SCK guyedj...@gmail.com wrote: Hi, I'm new developer in GWT. I try somthing and when I want to Run the application, I get error Failed to load Module. See error in below: [ERROR] Unable to load module entry point class com.Habou.client.WelcomePage (see associated exception for details) com.google.gwt.core.client.JavaScriptException: (TypeError): '$wnd.Ext.StatusBar' a la valeur Null ou n'est pas un objet. number: -2146823281 description: '$wnd.Ext.StatusBar' a la valeur Null ou n'est pas un objet. at com.gwtext.client.widgets.Component.checkExtVer(Native Method) at com.gwtext.client.widgets.Component.clinit(Component.java:108) at com.Habou.client.WelcomePage.createComponents(WelcomePage.java:31) at com.Habou.client.WelcomePage.onModuleLoad(WelcomePage.java:24) Thank you for your Help -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Unable to load module entry point class
Hi, I'm new developer in GWT. I try somthing and when I want to Run the application, I get error Failed to load Module. See error in below: [ERROR] Unable to load module entry point class com.Habou.client.WelcomePage (see associated exception for details) com.google.gwt.core.client.JavaScriptException: (TypeError): '$wnd.Ext.StatusBar' a la valeur Null ou n'est pas un objet. number: -2146823281 description: '$wnd.Ext.StatusBar' a la valeur Null ou n'est pas un objet. at com.gwtext.client.widgets.Component.checkExtVer(Native Method) at com.gwtext.client.widgets.Component.clinit(Component.java:108) at com.Habou.client.WelcomePage.createComponents(WelcomePage.java:31) at com.Habou.client.WelcomePage.onModuleLoad(WelcomePage.java:24) Thank you for your Help -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: GWT-Ext - Unable to load module entry point class...
Can help anyone? -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
GWT-Ext - Unable to load module entry point class...
Hi,
i've got a problem...
I try do it this:
http://www.17od.com/2008/07/24/how-to-create-a-remote-paging-listview-using-gwt-ext/
I using:
- Eclipse Platform
Version: 3.5.2.R35x_v20100210-0800-9hEiFzmFst-
TiEn9hNYgDWg1XN8ulH_JvCNGB
Build id: M20100211-1343
- SDK - GWT: 2.0.3
- ext-2.0.2
- gwtext-2.0.5
My files:
ExtText.gwt.xml:
?xml version=1.0 encoding=UTF-8?
module rename-to='exttext'
inherits name='com.google.gwt.user.User'/
inherits name='com.gwtext.GwtExt' /
inherits name='com.google.gwt.user.theme.standard.Standard'/
entry-point class='com.extext.client.ExtText'/
source path='client'/
source path='shared'/
stylesheet src=js/ext/resources/css/ext-all.css /
script src=js/ext/adapter/ext/ext-base.js /
script src=js/ext/ext-all.js /
/module
I add in war/js/ext:
/adapter
/resources
ext-all.js
ext-all-debug.js
ext-core.js
ext-core-debug.js
in war/WEB-INF/lib i added: gwtext.jar
In Java Build Path i added library gwtext.jar
When i run this application i see errors:
10:50:43.960 [ERROR] [exttext] Unable to load module entry point class
com.extext.client.ExtText (see associated exception for details)
com.google.gwt.core.client.JavaScriptException: (TypeError): $wnd.Ext
is undefined
fileName: http://127.0.0.1:
lineNumber: 227
stack: ()@http://127.0.0.1::227
connect(http://127.0.0.1:/ExtText.html?
gwt.codesvr=127.0.0.1:9997,JRV.nYqwS{(uX4x,127.0.0.1:9997,exttext,2.0)@:
0
((void 0),exttext,http://127.0.0.1:/exttext/;)@http://
127.0.0.1:/exttext/hosted.html?exttext:264
z()@http://127.0.0.1:/exttext/exttext.nocache.js:2
(4)@http://127.0.0.1:/exttext/exttext.nocache.js:9
at
com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:
195)
at
com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:
120)
at
com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:
507)
at
com.google.gwt.dev.shell.ModuleSpace.invokeNativeBoolean(ModuleSpace.java:
179)
at
com.google.gwt.dev.shell.JavaScriptHost.invokeNativeBoolean(JavaScriptHost.java:
35)
at com.gwtext.client.widgets.Component.checkExtVer(Component.java)
at com.gwtext.client.widgets.Component.clinit(Component.java:
108)
at com.extext.client.ExtText.onModuleLoad(ExtText.java:15)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:
369)
at
com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java:
185)
at
com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:
380)
at
com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:
222)
at java.lang.Thread.run(Unknown Source)
Please help me.
Thanks for answer
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Re: GWT + Google Maps [ERROR] Unable to load module entry point class
hey Eric - your solution for IE proxy setting was very helpfull :) I was truggling with the same issue againts gwt 1.7.0. Was working in FF but not in IE or hosted mode. Thanks again. On Fri, Apr 10, 2009 at 4:16 PM, Eric Ayers zun...@google.com wrote: Use the Directions class or Polyline class if you don't want to follow roads. On Fri, Apr 10, 2009 at 6:00 AM, nmadzharov nmadzha...@gmail.com wrote: Oh I see, my IE is not working properly anyway, so that must be the reason. Thanks very much for the help. I have one more question. I have two markers on the map, respectively I have lat and long coordinates for both and I want to have the route (actual travel) distance between them. What is the correct approach to use for that having in mind that I do not care about intermediate points, turns, the route as a whole? I need only the distance (in meters, kms, misle whatever) to travel from point A to point B via car. -- Eric Z. Ayers - GWT Team - Atlanta, GA USA http://code.google.com/webtoolkit/ -- Greetings, Marcin --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~--~~~~--~~--~--~---
Re: GWT + Google Maps [ERROR] Unable to load module entry point class
Oh I see, my IE is not working properly anyway, so that must be the reason. Thanks very much for the help. I have one more question. I have two markers on the map, respectively I have lat and long coordinates for both and I want to have the route (actual travel) distance between them. What is the correct approach to use for that having in mind that I do not care about intermediate points, turns, the route as a whole? I need only the distance (in meters, kms, misle whatever) to travel from point A to point B via car. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: GWT + Google Maps [ERROR] Unable to load module entry point class
Use the Directions class or Polyline class if you don't want to follow roads. On Fri, Apr 10, 2009 at 6:00 AM, nmadzharov nmadzha...@gmail.com wrote: Oh I see, my IE is not working properly anyway, so that must be the reason. Thanks very much for the help. I have one more question. I have two markers on the map, respectively I have lat and long coordinates for both and I want to have the route (actual travel) distance between them. What is the correct approach to use for that having in mind that I do not care about intermediate points, turns, the route as a whole? I need only the distance (in meters, kms, misle whatever) to travel from point A to point B via car. -- Eric Z. Ayers - GWT Team - Atlanta, GA USA http://code.google.com/webtoolkit/ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: GWT + Google Maps [ERROR] Unable to load module entry point class
hi ,im on the project once again. now im using the new gwt 1.6. I have done the following: I have placed gwt-maps in \war\WEB-INF\lib Then i have done Build Path- Add Jar : gwt-maps.jar .. Now when I start the project it gives me the same error as before. What am I doing wrong ? Kind regards, Nikolay Madzharov --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: GWT + Google Maps [ERROR] Unable to load module entry point class
Hi, im on the project again! I am using the new gwt 1.6 with google maps. I have done the gwt tutorial successfully, THen I have modified the xml and html files as usual and : - I have placed the gwt-maps conents into ExampleWebApp\war\WEB-INF \lib - I have done Buidl Path - Add JARs : gwt-maps.jar.. the project still gives the same error :( What am I doing wrong ? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: GWT + Google Maps [ERROR] Unable to load module entry point class
Are you sure you can reach the Maps API site? Put this URL in your web browser: http://maps.google.com/maps?file=apiv=2 You should get back a hunk of javascript On Thu, Apr 9, 2009 at 4:10 PM, nmadzharov nmadzha...@gmail.com wrote: hi ,im on the project once again. now im using the new gwt 1.6. I have done the following: I have placed gwt-maps in \war\WEB-INF\lib Then i have done Build Path- Add Jar : gwt-maps.jar .. Now when I start the project it gives me the same error as before. What am I doing wrong ? Kind regards, Nikolay Madzharov -- Eric Z. Ayers - GWT Team - Atlanta, GA USA http://code.google.com/webtoolkit/ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: GWT + Google Maps [ERROR] Unable to load module entry point class
Yes, I reach it.
var G_INCOMPAT = false;function GScript(src) {document.write('' +
'script src=' + src + '' +' type=text/javascript' + '/script');}
function GBrowserIsCompatible() {if (G_INCOMPAT) return
false;return ..
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Re: GWT + Google Maps [ERROR] Unable to load module entry point class
You need to go back to firebug and look at the network view and make sure
the URL is loading when you run your app. The error you have sent indicates
that it is not.
On Thu, Apr 9, 2009 at 4:24 PM, nmadzharov nmadzha...@gmail.com wrote:
Yes, I reach it.
var G_INCOMPAT = false;function GScript(src) {document.write('' +
'script src=' + src + '' +' type=text/javascript' + '/script');}
function GBrowserIsCompatible() {if (G_INCOMPAT) return
false;return ..
--
Eric Z. Ayers - GWT Team - Atlanta, GA USA
http://code.google.com/webtoolkit/
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Re: GWT + Google Maps [ERROR] Unable to load module entry point class
1. http://code.google.com/eclipse/docs/creating_new_webapp.html - It works fine 2. I unzip gwt-maps-1.0.3.tar.gz into C:\Documents and Settings\nmadzharov\Desktop\TSPGoogleMaps\workspace \ExampleWebApp\war\WEB-INF\lib 3.Build Path - Libraries - Jars: gwt-maps.jar 4. I modify all the files as the ones below: http://code-it.info/TSPGoogleMaps/ 5.I got the above mentioned errors I will see what I can do with firebug but it usually gives me no errors --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: GWT + Google Maps [ERROR] Unable to load module entry point class
:( project now works when browsed in FireFox it does not when I run it in hosted mode google browser --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: GWT + Google Maps [ERROR] Unable to load module entry point class
If you are working on Windows, any Internet Explorer settings you have will also affect the hosted mode browser, as it simply imbeds IE. Does your project work in Internet Explorer? maybe it has to do with proxy or security settings? On Thu, Apr 9, 2009 at 4:53 PM, nmadzharov nmadzha...@gmail.com wrote: :( project now works when browsed in FireFox it does not when I run it in hosted mode google browser -- Eric Z. Ayers - GWT Team - Atlanta, GA USA http://code.google.com/webtoolkit/ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: GWT + Google Maps [ERROR] Unable to load module entry point class
Thanks for your reply. Firebug does not fire any errors. I have moved the script .. tag as suggested but with no effect. The hosted mode browser fires this error as well: [ERROR] Failure to load module 'com.example.google.gwt.mapstutorial.SimpleMaps' And in this folder: com/example/google/gwt/mapstutorial/ I have the following content: SimpleMaps.gwt.xml client/ public/ It is very confusing to me. Do you have any suggestion about it ? Cheers, Nick --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: GWT + Google Maps [ERROR] Unable to load module entry point class
I am also sufferring from this problem. My code was working perfectly well yesterday morning but then at around lunchtime it just stopped and the crash isn't anywhere in the code that I was modifying. Today I have tried going back to a backup of my source that was working on monday night and this now displays the same symptoms even though it worked perfectly when I did the backup. I have tried numerous things this morning, including creating a new project following the tutorial and not even this will work. Can someone please help. Thanks Gary On Mar 25, 10:15 am, nmadzharov nmadzha...@gmail.com wrote: Thanks for your reply. Firebug does not fire any errors. I have moved the script .. tag as suggested but with no effect. The hosted mode browser fires this error as well: [ERROR] Failure to load module 'com.example.google.gwt.mapstutorial.SimpleMaps' And in this folder: com/example/google/gwt/mapstutorial/ I have the following content: SimpleMaps.gwt.xml client/ public/ It is very confusing to me. Do you have any suggestion about it ? Cheers, Nick --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: GWT + Google Maps [ERROR] Unable to load module entry point class
Hi, I have just discovered what the problem is after wasting about 8 hours looking into it. The API version in your script tag that contains the key will refer to v2 of the API. Until yesterday at about 12:30pm this mapped to v2.148 of the api. But it was then changed to map to v2.150 of the api and this is what appears to have caused the failures. The simple fix is to change v2 in the script tag to be v2.148. This should solve the problem. Cheers Gary On Mar 25, 10:15 am, nmadzharov nmadzha...@gmail.com wrote: Thanks for your reply. Firebug does not fire any errors. I have moved the script .. tag as suggested but with no effect. The hosted mode browser fires this error as well: [ERROR] Failure to load module 'com.example.google.gwt.mapstutorial.SimpleMaps' And in this folder: com/example/google/gwt/mapstutorial/ I have the following content: SimpleMaps.gwt.xml client/ public/ It is very confusing to me. Do you have any suggestion about it ? Cheers, Nick --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: GWT + Google Maps [ERROR] Unable to load module entry point class
you must be kidding me lol! ill check it straight away and let you know --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: GWT + Google Maps [ERROR] Unable to load module entry point class
nope :( changing the version in the script tag didnt make any difference :( I ll try to create a new project but it doesnt sound plausible to make a difference then though. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: GWT + Google Maps [ERROR] Unable to load module entry point class
That is the exact error that I was seeing and the changing the script tag to script src=http://maps.google.com/maps? gwt=1amp;file=apiamp;v=2.148 / in the *.gwt.xml file solved the problem. It fixed both the sample code and my existing project that had stopped working yesterday Gary On Mar 25, 3:52 pm, nmadzharov nmadzha...@gmail.com wrote: i dont understand how it does cimpile the project successgully, i.e. it finds that module and validates it and then it says it can't load it. My code and everything has been built according to the tutorial 1. [ERROR] Unable to load module entry point class com.example.google.gwt.mapstutorial.client.SimpleMaps (see associated exception for details) java.lang.RuntimeException: The Maps API has not been loaded. Is a script tag missing from your host HTML or module file? Is the Maps key missing or invalid? at com.google.gwt.maps.client.Maps.assertLoaded(Maps.java:29) at com.google.gwt.maps.client.geom.LatLng$.newInstance(Native Method) at com.example.google.gwt.mapstutorial.client.SimpleMaps.onModuleLoad (SimpleMaps.java:23) 2. [ERROR] Failure to load module 'com.example.google.gwt.mapstutorial.SimpleMaps' --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: GWT + Google Maps [ERROR] Unable to load module entry point class
ive tried it a thousand times :( and it still doesnt work could i ask you to email me a basic working project in zip so i can try launching it here. thanks in advance --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
Re: GWT + Google Maps [ERROR] Unable to load module entry point class
I just went through the tutorial from scratch this morning and got the SimpleMaps project working. I added a call to Maps.getVersion() which reported version 2.150c You could try backing the Maps version down as far as v=2.118 and see if that works. On Wed, Mar 25, 2009 at 12:10 PM, nmadzharov nmadzha...@gmail.com wrote: ive tried it a thousand times :( and it still doesnt work could i ask you to email me a basic working project in zip so i can try launching it here. thanks in advance -- Eric Z. Ayers - GWT Team - Atlanta, GA USA http://code.google.com/webtoolkit/ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
GWT + Google Maps [ERROR] Unable to load module entry point class
Hello,
I ve been trying to learn GWT and Google Maps API, however, when I
follow the official online tutorial I end up with this error:
[ERROR] Unable to load module entry point class
com.example.google.gwt.mapstutorial.client.SimpleMaps (see associated
exception for details)
java.lang.RuntimeException: The Maps API has not been loaded.
Is a script tag missing from your host HTML or module file? Is the
Maps key missing or invalid?
at com.google.gwt.maps.client.Maps.assertLoaded(Maps.java:29)
at com.google.gwt.maps.client.geom.LatLng$.newInstance(Native Method)
at com.example.google.gwt.mapstutorial.client.SimpleMaps.onModuleLoad
(SimpleMaps.java:23)
If I try pure GWT with no Google Maps it works fine!
my xml file is :
module
!-- Inherit the core Web Toolkit stuff.
--
inherits name='com.google.gwt.user.User'/
!-- Load the Google Maps GWT bindings from the gwt-google-apis
project --
!-- Added by projectCreator if you use the -addModule argument --
inherits name=com.google.gwt.maps.GoogleMaps /
!--
If you want to deploy this application outside of localhost,
you must obtain a Google Maps API key at:
http://www.google.com/apis/maps/signup.html
Replace the src attribute below with a URL that contains your
key.
--
!-- script src=http://maps.google.com/maps?
gwt=1amp;file=apiamp;v=2amp;key=??? /--
!-- You can usually run under localhost without a key --
script src=http://maps.google.com/maps?
gwt=1amp;file=apiamp;v=2amp;key=ABQIYoCcpT5eK4RhbA3gS1NPNhT2yXp_ZAY8_ufC3CFXhHIE1NvwkxQnNpBGVHff63uyhRABeY3eVBZaGQ
/
!-- Inherit the default GWT style sheet. You can change
--
!-- the theme of your GWT application by uncommenting
--
!-- any one of the following lines.
--
inherits name='com.google.gwt.user.theme.standard.Standard'/
!-- inherits name='com.google.gwt.user.theme.chrome.Chrome'/
--
!-- inherits name='com.google.gwt.user.theme.dark.Dark'/
--
!-- Other module inherits
--
inherits name=com.google.gwt.maps.GoogleMaps /
!-- Specify the app entry point class.
--
entry-point
class='com.example.google.gwt.mapstutorial.client.SimpleMaps'/
!-- Specify the application specific style sheet.
--
stylesheet src='SimpleMaps.css' /
/module
where the key has been generated for http://localhost
my Java file is:
package com.example.google.gwt.mapstutorial.client;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.maps.client.InfoWindowContent;
import com.google.gwt.maps.client.MapWidget;
import com.google.gwt.maps.client.control.LargeMapControl;
import com.google.gwt.maps.client.geom.LatLng;
import com.google.gwt.maps.client.overlay.Marker;
import com.google.gwt.user.client.ui.RootPanel;
/**
* Entry point classes define codeonModuleLoad()/code.
*/
public class SimpleMaps implements EntryPoint {
private MapWidget map;
/**
* This is the entry point method.
*/
// GWT module entry point method.
public void onModuleLoad() {
LatLng cawkerCity = LatLng.newInstance(39.509,-98.434);
// Open a map centered on Cawker City, KS USA
map = new MapWidget(cawkerCity, 2);
map.setSize(500px, 300px);
// Add some controls for the zoom level
map.addControl(new LargeMapControl());
// Add a marker
map.addOverlay(new Marker(cawkerCity));
// Add an info window to highlight a point of interest
map.getInfoWindow().open(map.getCenter(),
new InfoWindowContent(World's Largest Ball of Sisal Twine));
// Add the map to the HTML host page
RootPanel.get(mapsTutorial).add(map);
}
}
the html is like:
!DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01 Transitional//EN
!-- The HTML 4.01 Transitional DOCTYPE declaration--
!-- above set at the top of the file will set --
!-- the browser's rendering engine into --
!-- Quirks Mode. Replacing this declaration --
!-- with a Standards Mode doctype is supported, --
!-- but may lead to some differences in layout. --
html
head
meta http-equiv=content-type content=text/html;
charset=UTF-8
!-- --
!-- Any title is fine --
!-- --
titleSimpleMaps/title
!-- --
!-- This script loads your compiled module. --
!-- If you add any GWT meta tags, they must --
!-- be added before this line.--
!-- --
script type=text/javascript language=javascript
src=com.example.google.gwt.mapstutorial.SimpleMaps.nocache.js/
script
/head
!-- --
!-- The body can have arbitrary html, or --
!-- you can leave the body empty if you want --
!-- to create
Re: GWT + Google Maps [ERROR] Unable to load module entry point class
This problem is a symptom of the
http://maps.google.com/maps?http://maps.google.com/maps?
gwt=1amp;file=apiamp;v=2amp;key=ABQIYoCcpT5eK4RhbA3gS1NPNhT2yXp_ZAY8_ufC3CFXhHIE1NvwkxQnNpBGVHff63uyhRABeY3eVBZaGQ
gwt=1file=apiv=2key=... http://maps.google.com/maps?
gwt=1amp;file=apiamp;v=2amp;key=ABQIYoCcpT5eK4RhbA3gS1NPNhT2yXp_ZAY8_ufC3CFXhHIE1NvwkxQnNpBGVHff63uyhRABeY3eVBZaGQ
url
not loading.
Here are a couple of possibilities:
- There is a typo in the URL
- You are not loading the .gwt.xml file you think you are (maybe the hosted
mode browser is using a module with a different name, or on a different
path?)
Some things to try:
- Move the script tag from the .gwt.xml file into the .html host page.
- If you can get the script to compile, run in Firefox and use Firebug or
use Safari the Inspector to make sure that the maps.google.com/maps script
is actually loading.
On Tue, Mar 24, 2009 at 6:29 PM, nmadzharov nmadzha...@gmail.com wrote:
Hello,
I ve been trying to learn GWT and Google Maps API, however, when I
follow the official online tutorial I end up with this error:
[ERROR] Unable to load module entry point class
com.example.google.gwt.mapstutorial.client.SimpleMaps (see associated
exception for details)
java.lang.RuntimeException: The Maps API has not been loaded.
Is a script tag missing from your host HTML or module file? Is the
Maps key missing or invalid?
at com.google.gwt.maps.client.Maps.assertLoaded(Maps.java:29)
at com.google.gwt.maps.client.geom.LatLng$.newInstance(Native
Method)
at
com.example.google.gwt.mapstutorial.client.SimpleMaps.onModuleLoad
(SimpleMaps.java:23)
If I try pure GWT with no Google Maps it works fine!
my xml file is :
module
!-- Inherit the core Web Toolkit stuff.
--
inherits name='com.google.gwt.user.User'/
!-- Load the Google Maps GWT bindings from the gwt-google-apis
project --
!-- Added by projectCreator if you use the -addModule argument --
inherits name=com.google.gwt.maps.GoogleMaps /
!--
If you want to deploy this application outside of localhost,
you must obtain a Google Maps API key at:
http://www.google.com/apis/maps/signup.html
Replace the src attribute below with a URL that contains
your key.
--
!-- script src=http://maps.google.com/maps?
gwt=1amp;file=apiamp;v=2amp;key=??? /--
!-- You can usually run under localhost without a key --
script src=http://maps.google.com/maps?
gwt=1amp;file=apiamp;v=2amp;key=ABQIYoCcpT5eK4RhbA3gS1NPNhT2yXp_ZAY8_ufC3CFXhHIE1NvwkxQnNpBGVHff63uyhRABeY3eVBZaGQ
/
!-- Inherit the default GWT style sheet. You can change
--
!-- the theme of your GWT application by uncommenting
--
!-- any one of the following lines.
--
inherits name='com.google.gwt.user.theme.standard.Standard'/
!-- inherits name='com.google.gwt.user.theme.chrome.Chrome'/
--
!-- inherits name='com.google.gwt.user.theme.dark.Dark'/
--
!-- Other module inherits
--
inherits name=com.google.gwt.maps.GoogleMaps /
!-- Specify the app entry point class.
--
entry-point
class='com.example.google.gwt.mapstutorial.client.SimpleMaps'/
!-- Specify the application specific style sheet.
--
stylesheet src='SimpleMaps.css' /
/module
where the key has been generated for http://localhost
my Java file is:
package com.example.google.gwt.mapstutorial.client;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.maps.client.InfoWindowContent;
import com.google.gwt.maps.client.MapWidget;
import com.google.gwt.maps.client.control.LargeMapControl;
import com.google.gwt.maps.client.geom.LatLng;
import com.google.gwt.maps.client.overlay.Marker;
import com.google.gwt.user.client.ui.RootPanel;
/**
* Entry point classes define codeonModuleLoad()/code.
*/
public class SimpleMaps implements EntryPoint {
private MapWidget map;
/**
* This is the entry point method.
*/
// GWT module entry point method.
public void onModuleLoad() {
LatLng cawkerCity = LatLng.newInstance(39.509,-98.434);
// Open a map centered on Cawker City, KS USA
map = new MapWidget(cawkerCity, 2);
map.setSize(500px, 300px);
// Add some controls for the zoom level
map.addControl(new LargeMapControl());
// Add a marker
map.addOverlay(new Marker(cawkerCity));
// Add an info window to highlight a point of interest
map.getInfoWindow().open(map.getCenter(),
new InfoWindowContent(World's Largest Ball of Sisal Twine));
// Add the map to the HTML host page
RootPanel.get(mapsTutorial).add(map);
}
}
the html is like:
!DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01 Transitional//EN
!-- The HTML 4.01 Transitional DOCTYPE declaration--
!-- above set at the top of the file will set --
!-- the browser's rendering
[ERROR] Unable to load module entry point class com.
Getting this error please help :( [ERROR] Unable to load module entry point class com.myapplications.client.Notes (see associated exception for details) com.google.gwt.core.client.JavaScriptException: (TypeError): '$wnd.Ext.StatusBar' is null or not an object number: -2146823281 description: '$wnd.Ext.StatusBar' is null or not an object at com.gwtext.client.widgets.Component.checkExtVer(Native Method) at com.gwtext.client.widgets.Component.clinit(Component.java:108) at com.myapplications.client.Notes.onModuleLoad(Notes.java:22) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~--~~~~--~~--~--~---
