java.io.IOException

Cannot run program "chmod": CreateProcess error=2, ???????? ?

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This is a bug in some versions of the Arduino IDE. Try updating to the version 1.6.12 or further.


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  • Stack trace

    • java.io.IOException: Cannot run program "chmod": CreateProcess error=2, ???????? ? at java.lang.ProcessBuilder.start(ProcessBuilder.java:460) at org.apache.hadoop.util.Shell.runCommand(Shell.java:200) at org.apache.hadoop.util.Shell.run(Shell.java:182) at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:375) at org.apache.hadoop.util.Shell.execCommand(Shell.java:461) at org.apache.hadoop.util.Shell.execCommand(Shell.java:444) at org.apache.hadoop.fs.RawLocalFileSystem.execCommand(RawLocalFileSystem.java:533) at org.apache.hadoop.fs.RawLocalFileSystem.setPermission(RawLocalFileSystem.java:524) at org.apache.hadoop.fs.FilterFileSystem.setPermission(FilterFileSystem.java:292) at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:386) at org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:365) at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:607) at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:588) at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:495) at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:487) at org.apache.blur.store.hdfs.HdfsFileWriter.<init>(HdfsFileWriter.java:39) at org.apache.blur.store.hdfs.HdfsDirectory.createOutput(HdfsDirectory.java:72) at org.apache.blur.store.HdfsDirectoryTest.createFile(HdfsDirectoryTest.java:173) at org.apache.blur.store.HdfsDirectoryTest.testRandomAccessWrites(HdfsDirectoryTest.java:131) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:76) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184) at org.junit.runners.ParentRunner.run(ParentRunner.java:236) at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:53) at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:123) at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:104) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:164) at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:110) at org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:175) at org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcessWhenForked(SurefireStarter.java:107) at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:68) Caused by: java.io.IOException: CreateProcess error=2, ????????? at java.lang.ProcessImpl.create(Native Method) at java.lang.ProcessImpl.<init>(ProcessImpl.java:81) at java.lang.ProcessImpl.start(ProcessImpl.java:30) at java.lang.ProcessBuilder.start(ProcessBuilder.java:453) ... 47 more

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