Run the Batch file

[vijragha]

Hi, I am trying to run .bat file using Runtime.getRuntime().exec(command);
If I run the application in my local mode, I can able to run.
But If I try to build the war I am getting the compilation error. Please see the error below:


[ERROR] An internal compiler exception occurred
[java] com.google.gwt.dev.jjs.InternalCompilerException: Failed to get JNode
[java] at com.google.gwt.dev.jjs.impl.TypeMap.get(TypeMap.ja va:139)
[java] at com.google.gwt.dev.jjs.impl.TypeMap.internalGet(Ty peMap.java:242)
[java] at com.google.gwt.dev.jjs.impl.TypeMap.get(TypeMap.ja va:137)
[java] at com.google.gwt.dev.jjs.impl.TypeMap.get(TypeMap.ja va:70)
[java] at com.google.gwt.dev.jjs.impl.GenerateJavaAST$JavaAS TGenerationVisitor.processExpression(GenerateJavaA ST.java:1175)
[java] at sun.reflect.GeneratedMethodAccessor16.invoke(Unkno wn Source)
[java] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Un known Source)
[java] at java.lang.reflect.Method.invoke(Unknown Source)
[java] at com.google.gwt.dev.jjs.impl.GenerateJavaAST$JavaAS TGenerationVisitor.dispatch(GenerateJavaAST.java:5 91)
[java] at com.google.gwt.dev.jjs.impl.GenerateJavaAST$JavaAS TGenerationVisitor.dispProcessExpression(GenerateJ avaAST.java:618)
[java] at com.google.gwt.dev.jjs.impl.GenerateJavaAST$JavaAS TGenerationVisitor.dispProcessStatement(GenerateJa vaAST.java:648)
[java] at com.google.gwt.dev.jjs.impl.GenerateJavaAST$JavaAS TGenerationVisitor.processStatements(GenerateJavaA ST.java:1901)
[java] at com.google.gwt.dev.jjs.impl.GenerateJavaAST$JavaAS TGenerationVisitor.processMethod(GenerateJavaAST.j ava:1561)
[java] at com.google.gwt.dev.jjs.impl.GenerateJavaAST$JavaAS TGenerationVisitor.processType(GenerateJavaAST.jav a:510)
[java] at com.google.gwt.dev.jjs.impl.GenerateJavaAST.exec(G enerateJavaAST.java:3100)
[java] at com.google.gwt.dev.jjs.JavaToJavaScriptCompiler.pr ecompile(JavaToJavaScriptCompiler.java:568)
[java] at com.google.gwt.dev.jjs.JavaScriptCompiler.precompi le(JavaScriptCompiler.java:35)
[java] at com.google.gwt.dev.Precompile.precompile(Precompil e.java:538)
[java] at com.google.gwt.dev.Precompile.precompile(Precompil e.java:492)
[java] at com.google.gwt.dev.Precompile.precompile(Precompil e.java:405)
[java] at com.google.gwt.dev.Compiler.run(Compiler.java:215)
[java] at com.google.gwt.dev.Compiler.run(Compiler.java:187)
[java] at com.google.gwt.dev.Compiler$1.run(Compiler.java:15 9)
[java] at com.google.gwt.dev.CompileTaskRunner.doRun(Compile TaskRunner.java:87)
[java] at com.google.gwt.dev.CompileTaskRunner.runWithApprop riateLogger(CompileTaskRunner.java:81)
[java] at com.google.gwt.dev.Compiler.main(Compiler.java:166 )
[java] [ERROR] <no source info>: public class gwt.RunBatch
[java] extends java.lang.Object
[java] /* methods */
[java] [unresolved] public void <init>()
[java] public static void runBatch(java.lang.String, java.lang.String, java.lang.String, java.lang.String) throws java.lang.Exception
[java] org.eclipse.jdt.internal.compiler.lookup.BinaryTyp eBinding
[java] [ERROR] at PlatoBFrame.java(210): RunBatch.runBatch(moduleParam, userID, zeroOut, batchID)
[java] org.eclipse.jdt.internal.compiler.ast.MessageSend
[java] [ERROR] at PlatoBFrame.java(192): private void runBatch(String zeroOut, String batchID);
[java] com.google.gwt.dev.jjs.ast.JMethod
[java] [ERROR] at PlatoBFrame.java(59): class PlatoBFrame extends NDataComponent
[java] com.google.gwt.dev.jjs.ast.JClassType

[Isomorphic]

Hello vigragha,

We have no idea what's in this batch file. You will need to troublehsoot it on your own. Please let us know if you believe you have a problem that is related to SmartGWT.

[vijragha]

Hi, It is not related to batch file. GWt unable to compile the Runtime.getRuntime().exec(command);

[Isomorphic]

If this is client-side code, GWT compiles is to JavaScript. JavaScript is not allowed to execute batch files on user's machine because this would be a security problem.