Unable to Access jar file

[Eric Kaufmann]

I have a user who gets the following errors when tying to run maxent
in a hpc cluster environment.

He is able to use maxent in some instances without any issues.


bash: line 0: cd: /mnt/entropy/espeletia_maxent_software/: Input/
output error
Unable to access jarfile maxent_24.jar
java.io.FileNotFoundException: /mnt/entropy/espeletia_maxent_output/
nies99_B2A_2050_Output/plots/E_argentea_jacknife.png (Input/output
error)
at java.io.RandomAccessFile.open(Native Method)
at java.io.RandomAccessFile.<init>(RandomAccessFile.java:212)
at
javax.imageio.stream.FileImageOutputStream.<init>(FileImageOutputStream.java:
53)
at
com.sun.imageio.spi.FileImageOutputStreamSpi.createOutputStreamInstance(FileImageOutputStreamSpi.java:
37)
at javax.imageio.ImageIO.createImageOutputStream(ImageIO.java:
393)
at javax.imageio.ImageIO.write(ImageIO.java:1514)
at density.Runner.makeJackknifePlot(Runner.java:1630)
at density.Runner.makeJackknifePlots(Runner.java:1571)
at density.Runner.jackknifeGain(Runner.java:1563)
at density.Runner.start(Runner.java:575)
at density.MaxEnt.main(MaxEnt.java:36)
Exception in thread "main" java.lang.NullPointerException
at javax.imageio.ImageIO.write(ImageIO.java:1523)
at density.Runner.makeJackknifePlot(Runner.java:1630)
at density.Runner.makeJackknifePlots(Runner.java:1571)
at density.Runner.jackknifeGain(Runner.java:1563)
at density.Runner.start(Runner.java:575)
at density.MaxEnt.main(MaxEnt.java:36)

Any advice would be appreciated.

Thanks,

Eric