I was thinking to recreate it with a small yet complete example so we can understand fully what's going on. For example, you said in your last post that you had 2 map instances which isn't apparent from your code snippet.
On Wed, Jan 13, 2010 at 10:40 AM, morfeusys <[email protected]> wrote: > Yes, I try to recreate it - you can see the piece of code in my first > post. But this problem occurs when I try to create and open window on > the second map. > > On Jan 13, 6:08 pm, Eric Ayers <[email protected]> wrote: > > I don't think you can use an infowindow from one map and pass it to > another. > > I suggest you recreate the info window for each separate map instance. > > > > > > > > On Tue, Jan 12, 2010 at 5:06 PM, morfeusys <[email protected]> wrote: > > > Thanks for your answer! The code crashes only if the first map with > > > the same code was initialized previously. This means that I can't > > > initialize another map with info window if I have another map already > > > initialized. Is there some workaround? For example can I manualy > > > unwrap info window object if I would create another? Thank you. > > > > > On 11 янв, 21:47, Eric Ayers <[email protected]> wrote: > > > > What this exception means is that the same JavaScript object has been > > > > attempted to be 'wrapped' more than once by the JSIO library used in > the > > > > Maps API to interface with JavaScript. > > > > > > One divergence between the Maps JavaScript API and the GWT bindings > to > > > the > > > > API is that in the Maps API, there is one info window per map. The > GWT > > > > bindings make it seem as though you can make as many info window > objects > > > as > > > > you like, but in fact, there is only one underneath. I can see how > this > > > > might cause a problem. > > > > > > Can you reproduce this in a small complete sample showing both adds? > > > > Besides the InfoWindow thing I just mentioned, I'm wondering what > "Grid" > > > > is, as you're passing it as a parameter to construct the info window. > > > Also, > > > > make sure to step through the code to see if it is crashing in > > > info.open() > > > > somewhere or within the constructor for InfoWindowContent. > > > > > > -Eric. > > > > > > On Mon, Jan 11, 2010 at 11:03 AM, morfeusys <[email protected]> > wrote: > > > > > Hi. I found next problem with my gwt-maps based project. > > > > > I use several map components on one page. The both components are > in > > > > > pop-up windows. The both components should provide handler for on > map > > > > > click event. > > > > > When the first map component initialized - everything works ok. But > > > > > when the second tries to add onclick handler - the runtime error > > > > > occurs: > > > > > > > Deferred binding failed for > > > > > 'com.google.gwt.maps.client.impl.EventImpl' (did you forget to > inherit > > > > > a required module?) > > > > > > > Stack trace: > > > > > > > com.google.gwt.maps.jsio.client.MultipleWrapperException: null > > > > > at > > > > > > com.google.gwt.maps.jsio.client.impl.JSONWrapperUtil.throwMultipleWrapperEx > > > ception > > > > > (JSONWrapperUtil.java:169) > > > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > > > > at sun.reflect.NativeMethodAccessorImpl.invoke > > > > > (NativeMethodAccessorImpl.java:39) > > > > > at sun.reflect.DelegatingMethodAccessorImpl.invoke > > > > > (DelegatingMethodAccessorImpl.java:25) > > > > > at java.lang.reflect.Method.invoke(Method.java:597) > > > > > at com.google.gwt.dev.shell.MethodAdaptor.invoke > > > > > (MethodAdaptor.java:103) > > > > > at com.google.gwt.dev.shell.MethodDispatch.invoke > > > > > (MethodDispatch.java:71) > > > > > at com.google.gwt.dev.shell.OophmSessionHandler.invoke > > > > > (OophmSessionHandler.java:157) > > > > > ... > > > > > > > My code is: > > > > > > > ... > > > > > Grid grid = new Grid(4, 2); > > > > > Marker marker = new Marker(point); > > > > > map.addOverlay(marker); > > > > > InfoWindow info = map.getInfoWindow(); > > > > > info.open(marker, new InfoWindowContent(grid)); > > > > > ... > > > > > > > The program crashes on line "info.open(marker, new > InfoWindowContent > > > > > (grid));". The interesting thing is that if I change the order of > > > > > initialization of first and second map components in pop-up > windows, > > > > > the problem occurs only on those component which was initialized > last. > > > > > > > Has anybody seen such problem? > > > > > Thanks. > > > > > > > -- > > > > > You received this message because you are subscribed to the Google > > > Groups > > > > > "Google Web Toolkit" group. > > > > > To post to this group, send email to > > > [email protected]. > > > > > To unsubscribe from this group, send email to > > > > > [email protected]<google-web-toolkit%[email protected]> > <google-web-toolkit%[email protected]<google-web-toolkit%[email protected]> > ><google-web-toolkit%2Bunsubs > > > [email protected]> > > > > > . > > > > > For more options, visit this group at > > > > >http://groups.google.com/group/google-web-toolkit?hl=en. > > > > > > -- > > > > Eric Z. Ayers > > > > Google Web Toolkit, Atlanta, GA USA > > > > > -- > > > You received this message because you are subscribed to the Google > Groups > > > "Google Web Toolkit" group. > > > To post to this group, send email to > [email protected]. > > > To unsubscribe from this group, send email to > > > [email protected]<google-web-toolkit%[email protected]> > <google-web-toolkit%[email protected]<google-web-toolkit%[email protected]> > > > > > . > > > For more options, visit this group at > > >http://groups.google.com/group/google-web-toolkit?hl=en. > > > > -- > > Eric Z. Ayers > > Google Web Toolkit, Atlanta, GA USA > > Sign up now for Google I/O 2010: May 19-20,http://code.google.com/io > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<google-web-toolkit%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > > > > -- Eric Z. Ayers Google Web Toolkit, Atlanta, GA USA Sign up now for Google I/O 2010: May 19-20, http://code.google.com/io--
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