我正嘗試在項目中使用elemetos聚合物GWT,但收到異常。 這與調用該聚合物元件的代碼:在GWT項目中使用GWT聚合物元素?
public void onModuleLoad() {
try {
RootPanel.get() add (new PaperButton().);
} Catch (Exception e) {
e.printStackTrace();
}
這是exessão:
Caused by: com.google.gwt.dev.shell.HostedModeException: JSNI rewriter found reference to non-existent field in a field reference or Java method tear-off: @ java.util.ArrayList :: array with at/vaadin/polymer /Polymer.java(479)
LIB繼承XML
<Inherits name = "com.vaadin.polymer.Elements" />
罐子的是使用:
vaadin-gwt-polymer-elements-1.2.3.0.jar
完成日誌控制檯:
jul 22, 2016 5:30:52 PM java.util.prefs.WindowsPreferences <init>
ADVERTÊNCIA: Could not open/create prefs root node Software\JavaSoft\Prefs at root 0x80000002. Windows RegCreateKeyEx(...) returned error code 5.
com.google.gwt.dev.jjs.InternalCompilerException: Unexpected error during visit.
at com.google.gwt.dev.js.ast.JsVisitor.translateException(JsVisitor.java:482)
at com.google.gwt.dev.js.ast.JsVisitor.doTraverse(JsVisitor.java:469)
at com.google.gwt.dev.js.ast.JsVisitor.doAccept(JsVisitor.java:444)
at com.google.gwt.dev.js.ast.JsVisitor.accept(JsVisitor.java:109)
at com.google.gwt.dev.js.JsToStringGenerationVisitor.visit(JsToStringGenerationVisitor.java:201)
at com.google.gwt.dev.js.ast.JsBinaryOperation.traverse(JsBinaryOperation.java:81)
at com.google.gwt.dev.js.ast.JsVisitor.doTraverse(JsVisitor.java:467)
at com.google.gwt.dev.js.ast.JsVisitor.doAccept(JsVisitor.java:444)
at com.google.gwt.dev.js.ast.JsVisitor.accept(JsVisitor.java:109)
at com.google.gwt.dev.js.JsToStringGenerationVisitor.visit(JsToStringGenerationVisitor.java:436)
at com.google.gwt.dev.js.ast.JsExprStmt.traverse(JsExprStmt.java:41)
at com.google.gwt.dev.js.ast.JsVisitor.doTraverse(JsVisitor.java:467)
at com.google.gwt.dev.js.ast.JsVisitor.doAccept(JsVisitor.java:444)
at com.google.gwt.dev.js.ast.JsVisitor.accept(JsVisitor.java:109)
at com.google.gwt.dev.js.JsToStringGenerationVisitor.printJsBlock(JsToStringGenerationVisitor.java:939)
at com.google.gwt.dev.js.JsSourceGenerationVisitor.visit(JsSourceGenerationVisitor.java:59)
at com.google.gwt.dev.js.ast.JsBlock.traverse(JsBlock.java:52)
at com.google.gwt.dev.js.ast.JsVisitor.doTraverse(JsVisitor.java:467)
at com.google.gwt.dev.js.ast.JsVisitor.doAccept(JsVisitor.java:444)
at com.google.gwt.dev.js.ast.JsVisitor.accept(JsVisitor.java:109)
at com.google.gwt.dev.shell.Jsni.generateJavaScriptForHostedMode(Jsni.java:249)
at com.google.gwt.dev.shell.Jsni.getJavaScriptForHostedMode(Jsni.java:237)
at com.google.gwt.dev.shell.ModuleSpaceOOPHM.createNativeMethods(ModuleSpaceOOPHM.java:52)
at com.google.gwt.dev.shell.CompilingClassLoader.injectJsniMethods(CompilingClassLoader.java:1408)
at com.google.gwt.dev.shell.CompilingClassLoader.findClass(CompilingClassLoader.java:1178)
at com.google.gwt.dev.shell.CompilingClassLoader.loadClass(CompilingClassLoader.java:1223)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at com.vaadin.polymer.PolymerWidget.<init>(PolymerWidget.java:17)
at com.vaadin.polymer.paper.widget.PaperButton.<init>(PaperButton.java:105)
at com.vaadin.polymer.paper.widget.PaperButton.<init>(PaperButton.java:98)
at br.client.Aprend.onModuleLoad(Aprend.java:29)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:423)
at com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java:200)
at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:530)
at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:368)
at java.lang.Thread.run(Thread.java:745)
Caused by: com.google.gwt.dev.shell.HostedModeException: JSNI rewriter found reference to non-existent field in a field reference or java method tear-off: @java.util.ArrayList::array at com/vaadin/polymer/Polymer.java(479)
at com.google.gwt.dev.shell.Jsni$JsSourceGenWithJsniIdentFixup.visit(Jsni.java:115)
at com.google.gwt.dev.js.ast.JsNameRef.traverse(JsNameRef.java:108)
at com.google.gwt.dev.js.ast.JsVisitor.doTraverse(JsVisitor.java:467)
... 38 more
抱歉,沒有發佈英文。但我已經編輯並修正了 –
發佈完成控制檯日誌 – Ajax
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