I get many strange warnings like
C:\Users\myname\IdeaProjects\myapp\src\com\myapp\app\MyClass.java:30:
error: cannot find symbol
File f = new File(something);
^
or
import java.util.concurrent.CountDownLatch;
^
or
latch=new CountDownLatch(1);
^
or also
error: type WeakReference does not take parameters
or
error: incompatible types: String cannot be converted to char
and so on. (It's a very long list, the IDE does not let me copy its entire
text)
Regards
Il giorno venerdì 22 gennaio 2021 alle 11:47:12 UTC+1 [email protected] ha
scritto:
> 1.8 is not an old JDK. It's just how they name it.
> https://www.quora.com/Do-Java-1-8-and-Java-8-refer-to-the-same-thing
> You need to share a log or screenshot of your new errors.
>
>
> On Fri, Jan 22, 2021, 5:36 AM Shai Almog <[email protected]> wrote:
>
>> JDK 9 broke a lot of things. JDK 8 is still the most commonly used JDK
>> because of that.
>> This is specifically a workaround to a problem with JAXB which is used in
>> one place in our build process. We hope to remove that specific usage which
>> will remove the need for that workaround.
>>
>> On Friday, January 22, 2021 at 11:27:38 AM UTC+2 P5music wrote:
>>
>>> Thanks,
>>> Sorry but I do not understand.
>>> That's a very old version of JDK, why should I use it for my project?
>>> You may refer to OpenJDK, indeed I found Microsoft OpenJDK 1.8 on my
>>> system from VisualStudio I think. Is it a different nomenclature?
>>> I set it in the project settings and
>>> invalidated/restart, recompiled, send Android build
>>> but
>>> the build.xml is still in error,
>>> the output is different, that AnnotationReader error is gone but there
>>> are 3 unnamed errors for the build.xml and all those parameters are red in
>>> that file.
>>> I got also many warning about syntactic nuances.
>>> What can be done now?
>>> Regards
>>>
>>>
>>> Il giorno giovedì 21 gennaio 2021 alle 16:55:42 UTC+1 [email protected]
>>> ha scritto:
>>>
>>>> Per my understanding it has nothing to do with java version on your
>>>> computer.
>>>> What I did, I changed my Project SDK from 11 to 1.8 in my IntelliJ
>>>> Project Structure Settings :
>>>> [image: ps.png]
>>>> [image: ps1.png]
>>>>
>>>> On Thursday, January 21, 2021 at 10:30:55 AM UTC-5 P5music wrote:
>>>>
>>>>> Hello,
>>>>> If I execute
>>>>> java -version
>>>>> in the MSDOS prompt I get
>>>>> java version "15.0.1" 2020-10-20
>>>>> Java(TM) SE Runtime Environment (build 15.0.1+9-18)
>>>>> Java HotSpot(TM) 64-Bit Server VM (build 15.0.1+9-18, mixed mode,
>>>>> sharing)
>>>>> Is it wrong?
>>>>> I could not install 11 because I cannot access the Oracle login.
>>>>> I did not understand what is 1.8. Do you mean 11.1.8?
>>>>> And also, what is the IDEA counterpart of netbeans.conf?
>>>>> Thanks
>>>>> Il giorno giovedì 21 gennaio 2021 alle 15:19:31 UTC+1
>>>>> [email protected] ha scritto:
>>>>>
>>>>>>
>>>>>> Check this discussion
>>>>>> https://groups.google.com/g/codenameone-discussions/c/33M_ysTVQ1s
>>>>>> On Thursday, January 21, 2021 at 5:34:07 AM UTC-5 P5music wrote:
>>>>>>
>>>>>>> As my CodenameOne version of my app is finished, I am curious to see
>>>>>>> if it works on real devices.
>>>>>>> I want to test on Android first but I get this kind of errors when I
>>>>>>> request the Android online build:
>>>>>>> C:\Users\myname\IdeaProjects\myapp\build.xml:532:
>>>>>>> java.lang.RuntimeException: java.lang.NoClassDefFoundError:
>>>>>>> com/sun/xml/bind/v2/model/annotation/AnnotationReader
>>>>>>>
>>>>>>> I had a similar error in the first attempt.
>>>>>>> I had some Java classes that were not used, so I removed them from
>>>>>>> the project and I tried again,
>>>>>>> to get only an error about the build.xml file generated code portion
>>>>>>> having been removed or changed, or something similar.
>>>>>>> Then I rebuild the project and invalidated/restart the IDE
>>>>>>> to have the reported error above.
>>>>>>> When I open the build.xml file there are some parameters in error
>>>>>>> (red color)
>>>>>>> like
>>>>>>> codename1.version, codename1.ios.appid, selectedOfflineBuilder and
>>>>>>> so on (25 issues)
>>>>>>> Is it JDK8 that is needed?
>>>>>>> I use JDK11 that seems to be supported, although in the developer
>>>>>>> guide JDK8 is mentioned as a pre-requisite for Android builds.
>>>>>>>
>>>>>>> Thanks in advance
>>>>>>>
>>>>>> --
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>>
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