TestCanvas.java

[Strongholder13]

I'm trying to run the test template TestCanvas.java, but I get an error. please help

compile-single:
run-single:
java.lang.ClassNotFoundException: jme3test.post.TestRenderToTexture
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:375)
at jme3test.awt.TestCanvas.createCanvas(TestCanvas.java:214)
at jme3test.awt.TestCanvas.main(TestCanvas.java:260)
Exception in thread "main" java.lang.NullPointerException: Cannot invoke "com.jme3.app.LegacyApplication.setPauseOnLostFocus(boolean)" because "jme3test.awt.TestCanvas.app" is null
at jme3test.awt.TestCanvas.createCanvas(TestCanvas.java:226)
at jme3test.awt.TestCanvas.main(TestCanvas.java:260)
Java Result: 1

[stephengold]

Looks like a duplicate of issue #1192.
Please discuss at the JMonkeyEngine Discourse/Forum/Hub: https://hub.jmonkeyengine.org/t/testsafecanvas-errors/46972