It should read setJsOverlay() but that would not fix the error. I think I understand why it might be happening but it would be nice if we have a small repro case.
On Wed, Jul 20, 2016 at 6:42 AM, Thomas Broyer <[email protected]> wrote: > +rluble > > Could you set a breakpoint in JjsUtils trying to understand what causes > the NPE? (what is null, which method is being processed, and what it looks > like in your code) > Reading the code, I wonder if > https://github.com/gwtproject/gwt/blob/master/dev/core/src/com/google/gwt/dev/jjs/impl/JjsUtils.java#L165 > should read setJsOverlay() instead of isJsOverlay() > > > On Wednesday, July 20, 2016 at 2:23:01 PM UTC+2, stuckagain wrote: >> >> >> I was reviving a project that I was working on, which was using 2.8 >> snapshot. >> It was working fine a few months ago but now the GWT compilation is >> failing. >> No code was changed in the meantime, so my guess is that something >> changed in the GWT compiler that I need to know about ? >> >> Any idea how I can track the actual reason why the compiler is crashing ? >> >> [INFO] [ERROR] Unexpected internal compiler error >> >> [INFO] java.lang.NullPointerException >> >> [INFO] at >> com.google.gwt.dev.jjs.impl.JjsUtils.createForwardingMethod(JjsUtils.java:181) >> >> [INFO] at >> com.google.gwt.dev.jjs.impl.ComputeOverridesAndImplementDefaultMethods.maybeAddSyntheticOverride(ComputeOverridesAndImplementDefaultMethods.java:276) >> >> [INFO] at >> com.google.gwt.dev.jjs.impl.ComputeOverridesAndImplementDefaultMethods.computeOverrides(ComputeOverridesAndImplementDefaultMethods.java:150) >> >> [INFO] at >> com.google.gwt.dev.jjs.impl.ComputeOverridesAndImplementDefaultMethods.exec(ComputeOverridesAndImplementDefaultMethods.java:78) >> >> [INFO] at >> com.google.gwt.dev.jjs.impl.UnifyAst.computeOverrides(UnifyAst.java:1071) >> >> [INFO] at com.google.gwt.dev.jjs.impl.UnifyAst.exec(UnifyAst.java:900) >> >> [INFO] at >> com.google.gwt.dev.jjs.JavaToJavaScriptCompiler.unifyJavaAst(JavaToJavaScriptCompiler.java:1410) >> >> [INFO] at >> com.google.gwt.dev.jjs.JavaToJavaScriptCompiler.constructJavaAst(JavaToJavaScriptCompiler.java:1222) >> >> [INFO] at >> com.google.gwt.dev.jjs.JavaToJavaScriptCompiler.precompile(JavaToJavaScriptCompiler.java:1140) >> >> [INFO] at >> com.google.gwt.dev.jjs.JavaToJavaScriptCompiler.precompile(JavaToJavaScriptCompiler.java:255) >> >> [INFO] at com.google.gwt.dev.Precompile.precompile(Precompile.java:255) >> >> [INFO] at com.google.gwt.dev.Precompile.precompile(Precompile.java:202) >> >> [INFO] at com.google.gwt.dev.Precompile.precompile(Precompile.java:143) >> >> [INFO] at com.google.gwt.dev.Compiler.compile(Compiler.java:204) >> >> [INFO] at com.google.gwt.dev.Compiler.compile(Compiler.java:155) >> >> [INFO] at com.google.gwt.dev.Compiler.compile(Compiler.java:144) >> >> [INFO] at com.google.gwt.dev.Compiler$1.run(Compiler.java:118) >> >> [INFO] at >> com.google.gwt.dev.CompileTaskRunner.doRun(CompileTaskRunner.java:55) >> >> [INFO] at >> com.google.gwt.dev.CompileTaskRunner.runWithAppropriateLogger(CompileTaskRunner.java:50) >> >> [INFO] at com.google.gwt.dev.Compiler.main(Compiler.java:125) >> > -- You received this message because you are subscribed to the Google Groups "GWT Contributors" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/google-web-toolkit-contributors/CAC7T7g%3Dr82h1-VEXjt7N0OTHm6LDKG00AP-MNQxjOXpS9VteoA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
