java.io.IOException

Cannot run program "mapper.py": error=2, No such file or directory

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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.


rafaelrafael

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Stack trace

  • java.io.IOException: Cannot run program "mapper.py": error=2, No such file or directory at java.lang.ProcessBuilder.start(ProcessBuilder.java:460) at org.apache.hadoop.streaming.PipeMapRed.configure(PipeMapRed.java:214) Caused by: java.io.IOException: error=2, No such file or directory at java.lang.UNIXProcess.forkAndExec(Native Method) at java.lang.UNIXProcess.<init>(UNIXProcess.java:53) at java.lang.ProcessImpl.start(ProcessImpl.java:91) at java.lang.ProcessBuilder.start(ProcessBuilder.java:453)

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