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我的GWT編譯器由於NoSuchMethodError而啓動失敗。當我將方法參數從Long更新爲long時，它開始發生。我不需要，但我試圖切換回來，我仍然有同樣的錯誤。我的java eclipse運行時編譯器不會將該行看作錯誤，並且在dev模式下一切正常運行。GWT編譯器NoSuchMethodError
Caused by: java.lang.NoSuchMethodError: com.dscicorp.ribeye.shared.dto.Data.put(Ljava/lang/String;Ljava/lang/Long)Ljava/lang/String;
所以它看起來好像是把long和long看成是不同的類型。這裏的實際方法是什麼樣子：
public String put(String key, long value) {
return put(key, Long.toString(value));
}
我不知道這是否有什麼用它做，但在錯誤信息這比什麼在我的代碼略有不同輸出線。它將長變量「val」替換爲「Long.valueOf（val）」。
this.this$01.reportOptions.put("noteTypes", Long.valueOf(val))
我嘗試添加長期和長期的版本，看它是否有過去的這個問題，它沒有，但它在其他地方類似的差錯。這是一個GWT錯誤，或者我可能有配置錯誤的東西？
下面是完整的編譯器日誌：
gwtc:
[java] Compiling module com.dscicorp.ribeye.RibEye
[java] Computing all possible rebind results for 'com.dscicorp.ribeye.client.generated.ReflectiveFactory'
[java] Rebinding com.dscicorp.ribeye.client.generated.ReflectiveFactory
[java] Invoking generator com.dscicorp.ribeye.generator.FactoryGenerator
[java] Generating source for com.dscicorp.ribeye.client.generated.ReflectiveFactory
[java] Rebinding com.dscicorp.ribeye.client.generated.ReflectiveFactory
[java] Invoking generator com.dscicorp.ribeye.generator.FactoryGenerator
[java] Generating source for com.dscicorp.ribeye.client.generated.ReflectiveFactory
[java] Rebinding com.dscicorp.ribeye.client.generated.ReflectiveFactory
[java] Invoking generator com.dscicorp.ribeye.generator.FactoryGenerator
[java] Generating source for com.dscicorp.ribeye.client.generated.ReflectiveFactory
[java] Rebinding com.dscicorp.ribeye.client.generated.ReflectiveFactory
[java] Invoking generator com.dscicorp.ribeye.generator.FactoryGenerator
[java] Generating source for com.dscicorp.ribeye.client.generated.ReflectiveFactory
[java] Rebinding com.dscicorp.ribeye.client.generated.ReflectiveFactory
[java] Invoking generator com.dscicorp.ribeye.generator.FactoryGenerator
[java] Generating source for com.dscicorp.ribeye.client.generated.ReflectiveFactory
[java] [ERROR] An internal compiler exception occurred
[java] com.google.gwt.dev.jjs.InternalCompilerException: Unexpected error during visit.
[java] at com.google.gwt.dev.jjs.ast.JVisitor.translateException(JVisitor.java:121)
[java] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:296)
[java] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:285)
[java] at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:128)
[java] at com.google.gwt.dev.jjs.ast.JExpressionStatement.traverse(JExpressionStatement.java:42)
[java] at com.google.gwt.dev.jjs.ast.JModVisitor$ListContext.traverse(JModVisitor.java:95)
[java] at com.google.gwt.dev.jjs.ast.JModVisitor.acceptWithInsertRemove(JModVisitor.java:351)
[java] at com.google.gwt.dev.jjs.ast.JBlock.traverse(JBlock.java:92)
[java] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:381)
[java] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:293)
[java] at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:149)
[java] at com.google.gwt.dev.jjs.ast.JIfStatement.traverse(JIfStatement.java:53)
[java] at com.google.gwt.dev.jjs.ast.JModVisitor$ListContext.traverse(JModVisitor.java:95)
[java] at com.google.gwt.dev.jjs.ast.JModVisitor.acceptWithInsertRemove(JModVisitor.java:351)
[java] at com.google.gwt.dev.jjs.ast.JBlock.traverse(JBlock.java:92)
[java] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:381)
[java] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:293)
[java] at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:149)
[java] at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:145)
[java] at com.google.gwt.dev.jjs.ast.JMethodBody.traverse(JMethodBody.java:83)
[java] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:381)
[java] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:293)
[java] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:285)
[java] at com.google.gwt.dev.jjs.ast.JMethod.visitChildren(JMethod.java:600)
[java] at com.google.gwt.dev.jjs.ast.JMethod.traverse(JMethod.java:569)
[java] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:381)
[java] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:293)
[java] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:285)
[java] at com.google.gwt.dev.jjs.impl.UnifyAst.mainLoop(UnifyAst.java:1505)
[java] at com.google.gwt.dev.jjs.impl.UnifyAst.exec(UnifyAst.java:870)
[java] at com.google.gwt.dev.jjs.JavaToJavaScriptCompiler$Precompiler.unifyJavaAst(JavaToJavaScriptCompiler.java:1305)
[java] at com.google.gwt.dev.jjs.JavaToJavaScriptCompiler$Precompiler.constructJavaAst(JavaToJavaScriptCompiler.java:1038)
[java] at com.google.gwt.dev.jjs.JavaToJavaScriptCompiler$Precompiler.precompile(JavaToJavaScriptCompiler.java:954)
[java] at com.google.gwt.dev.jjs.MonolithicJavaToJavaScriptCompiler.precompile(MonolithicJavaToJavaScriptCompiler.java:303)
[java] at com.google.gwt.dev.jjs.JavaScriptCompiler.precompile(JavaScriptCompiler.java:38)
[java] at com.google.gwt.dev.Precompile.precompile(Precompile.java:286)
[java] at com.google.gwt.dev.Precompile.precompile(Precompile.java:229)
[java] at com.google.gwt.dev.Precompile.precompile(Precompile.java:145)
[java] at com.google.gwt.dev.Compiler.run(Compiler.java:206)
[java] at com.google.gwt.dev.Compiler.run(Compiler.java:158)
[java] at com.google.gwt.dev.Compiler$1.run(Compiler.java:120)
[java] at com.google.gwt.dev.CompileTaskRunner.doRun(CompileTaskRunner.java:55)
[java] at com.google.gwt.dev.CompileTaskRunner.runWithAppropriateLogger(CompileTaskRunner.java:50)
[java] at com.google.gwt.dev.Compiler.main(Compiler.java:127)
[java] Caused by: java.lang.NoSuchMethodError: com.dscicorp.ribeye.shared.dto.Data.put(Ljava/lang/String;Ljava/lang/Long;)Ljava/lang/String;
[java] at com.google.gwt.dev.jjs.impl.UnifyAst.translate(UnifyAst.java:1715)
[java] at com.google.gwt.dev.jjs.impl.UnifyAst.access$1100(UnifyAst.java:134)
[java] at com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.visit(UnifyAst.java:416)
[java] at com.google.gwt.dev.jjs.ast.JMethodCall.traverse(JMethodCall.java:245)
[java] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:381)
[java] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:293)
[java] ... 42 more
[java] [ERROR] at MasterWorkLogSearchReportPage.java(281): this.this$01.reportOptions.put("noteTypes", Long.valueOf(val))
[java] com.google.gwt.dev.jjs.ast.JMethodCall
[java] [ERROR] at MasterWorkLogSearchReportPage.java(281): this.this$01.reportOptions.put("noteTypes", Long.valueOf(val))
[java] com.google.gwt.dev.jjs.ast.JExpressionStatement
[java] [ERROR] at MasterWorkLogSearchReportPage.java(280): {
[java] this.this$01.reportOptions.put("noteTypes", Long.valueOf(val));
[java] }
[java] com.google.gwt.dev.jjs.ast.JBlock
[java] [ERROR] at MasterWorkLogSearchReportPage.java(280): if (val > 0) {
[java] this.this$01.reportOptions.put("noteTypes", Long.valueOf(val));
[java] } else {
[java] this.this$01.reportOptions.remove("noteTypes");
[java] }
[java] com.google.gwt.dev.jjs.ast.JIfStatement
[java] [ERROR] at MasterWorkLogSearchReportPage.java(277): {
[java] long val = this.this$01.getNoteTypesValue();
[java] if (val > 0) {
[java] this.this$01.reportOptions.put("noteTypes", Long.valueOf(val));
[java] } else {
[java] this.this$01.reportOptions.remove("noteTypes");
[java] }
[java] }
[java] com.google.gwt.dev.jjs.ast.JBlock
[java] [ERROR] at MasterWorkLogSearchReportPage.java(277): {
[java] long val = this.this$01.getNoteTypesValue();
[java] if (val > 0) {
[java] this.this$01.reportOptions.put("noteTypes", Long.valueOf(val));
[java] } else {
[java] this.this$01.reportOptions.remove("noteTypes");
[java] }
[java] }
[java] com.google.gwt.dev.jjs.ast.JMethodBody
[java] [ERROR] at MasterWorkLogSearchReportPage.java(277): public void execute();
[java]
[java] com.google.gwt.dev.jjs.ast.JMethod
NoSuchMethodError不是GWT編譯器異常，而是Java運行時異常。你能分享完整的編譯器日誌，看看清理你的工作空間是否有幫助嗎？另外，確保在編譯時打開了'-strict'，以便在第一個錯誤時失敗，而不是讓它雪入其他下游錯誤。 –
謝謝我發佈了它。現在它在長時間和長時間方法上出錯，但它是一樣的交易。仍找不到相同的「Data」類的put（String，Long）方法。 – Zip184
@ Zip184你可以發佈'Data＃put（）'看起來像什麼嗎？ – Baz