Windows 32-Bit Support

[sparsick]

Running graphviz-java on a windows 32 bit machine throws following exception

guru.nidi.graphviz.engine.GraphvizException: Could not start graphviz engine
	at guru.nidi.graphviz.engine.AbstractGraphvizEngine.execute(AbstractGraphvizEngine.java:42)
	at guru.nidi.graphviz.engine.Graphviz.execute(Graphviz.java:118)
	at guru.nidi.graphviz.engine.Renderer.toString(Renderer.java:40)
	at guru.nidi.graphviz.engine.Renderer.toFile(Renderer.java:49)
	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:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
	at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
	at org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
Caused by: java.lang.IllegalStateException: J2V8 native library not loaded
	at com.eclipsesource.v8.V8.checkNativeLibraryLoaded(V8.java:195)
	at com.eclipsesource.v8.V8.createV8Runtime(V8.java:149)
	at com.eclipsesource.v8.V8.createV8Runtime(V8.java:110)
	at guru.nidi.graphviz.engine.GraphvizV8Engine.doInit(GraphvizV8Engine.java:50)
	at guru.nidi.graphviz.engine.AbstractGraphvizEngine.init(AbstractGraphvizEngine.java:56)
	at guru.nidi.graphviz.engine.AbstractGraphvizEngine.<init>(AbstractGraphvizEngine.java:32)
	at guru.nidi.graphviz.engine.GraphvizV8Engine.<init>(GraphvizV8Engine.java:39)
	at guru.nidi.graphviz.engine.Graphviz.initEngine(Graphviz.java:50)
	at guru.nidi.graphviz.engine.Graphviz.render(Graphviz.java:111)
	... 29 more
Caused by: java.lang.UnsatisfiedLinkError: Could not load J2V8 library. Reasons: 
	no j2v8_win32_x86 in java.library.path

	at com.eclipsesource.v8.LibraryLoader.loadLibrary(LibraryLoader.java:75)
	at com.eclipsesource.v8.V8.load(V8.java:71)
	at com.eclipsesource.v8.V8.createV8Runtime(V8.java:145)
	... 38 more

It seems that the 32 bit lib of J2V8 isn't in the classpath.

[nidi3]

Thanks for using a 32bit windows ;)

[sparsick]

Trust me, it wasn't my machine ;)