#85 Java Heap Space: When Exporting Analysis Results

Version_1.3.0
open
nobody
5
2013-04-17
2013-04-16
mptsang
No

Hi,

I've encountered an error when attempting to export my analysis results. A "Java Heap Space" error message results after a few minutes of processing. At first we thought this was a memory issue, but we modified our ram allocation to try and resolve the issue, but it persists.

Thanks,

Michael T.

Discussion

  • msrocka
    msrocka
    2013-04-17

    Hi Michael,

    Thanks for posting this bug. I modified the export in version 1.3.0 beta5 (https://sourceforge.net/projects/openlca/files/openlca_framework/1.3.0_beta5/) so that not all sheets are loaded completely into memory. Now it works if I calculate an ecoinvent system with impact assessment and export the analysis result. However, if the system is bigger or more resources are opened in openLCA this optimization may is not enough.
    Could you check if this works with the current beta version?

    Many thanks,
    Michael S.