A module work with no error.
I added another module with no link (no common jar) to the previous one, and now I have the following error in the vision client for the first module :
gexcept b.f.a(Ljava/lang/String;Ljava/lang/String;)Ljava/util/concurrent/ThreadFactory; java.lang.NoSuchMethodError: b.f.a(Ljava/lang/String;Ljava/lang/String;)Ljava/util/concurrent/ThreadFactory;
at b.gw.a(Unknown Source)
at com.smaxe.uv.client.rtsp.video.DispatcherVideo.<init>(Unknown Source)
at com.bouyguesenergiesservices.ignition.client.videoviewer.VideoViewer$1.run(VideoViewer.java:814)
at java.lang.Thread.run(Unknown Source)
ERROR,critical: gexcept b.f.a(Ljava/lang/String;Ljava/lang/String;)Ljava/util/concurrent/ThreadFactory; java.lang.NoSuchMethodError: b.f.a(Ljava/lang/String;Ljava/lang/String;)Ljava/util/concurrent/ThreadFactory;
at b.gw.a(Unknown Source)
at com.smaxe.uv.client.rtsp.video.DispatcherVideo.<init>(Unknown Source)
at com.bouyguesenergiesservices.ignition.client.videoviewer.VideoViewer$1.run(VideoViewer.java:814)
at java.lang.Thread.run(Unknown Source)
With only the first module, I don’t have any error ???
I clear client cache, gateway jar-cache, restarted, try another pc…I don’t understand how the second module can disturb the first one ?
@Kevin.Herron, Yes I see, all jar are well listed in the java console
Creating classloader with JAR files: ...
file:/C:/Users/lionel/.ignition/cache/resources/modules/...
but the behaviour is weird.
The external jar is packaged in a common module loaded in all scopes.
The call which trigger the exception is done inside an AbstractVisionComponent.
I’ve clear the gateway jar cache : “data\jar-cache” and the client/designer cache “.ignition.”
Is there any cache to empty anywhere else ?
module videoviewer work if alone.
When I start with module sipclient, I have the NoSuchMethodError.
each modules use third party jars…
I can’t figure out what can be wrong on the ClassPath.
The error is hard to understand because the final code seems to be obfuscated. Is this yours or a 3rd party? Is it possible the 2 modules or their dependencies contain code that has been obfuscated to the same package and method name?
gexcept b.f.a(Ljava/lang/String;Ljava/lang/String;)Ljava/util/concurrent/ThreadFactory; java.lang.NoSuchMethodError: b.f.a(Ljava/lang/String;Ljava/lang/String;)Ljava/util/concurrent/ThreadFactory;
at b.gw.a(Unknown Source)
at com.smaxe.uv.client.rtsp.video.DispatcherVideo.<init>(Unknown Source)
at com.bouyguesenergiesservices.ignition.client.videoviewer.VideoViewer$1.run(VideoViewer.java:810)
at java.lang.Thread.run(Unknown Source)
You’ll need to obtain versions of the 3rd-party jars that don’t have the dependencies. Put the dependencies in your common module so there’s only one copy loaded.
@pturmel, @Kevin.Herron,
the issue was due to the fact that each modules use an external jars.
These jars provided by 2 different compagny are both protected with obfuscation.
So there were package/class name collision !
One compagny provided me a jars with no package name obfuscation and it solve the issue.