id,summary,reporter,owner,description,type,status,priority,milestone,component,resolution,keywords,cc,workpackage 625,Failing on second FitPage on Windows,butler,,"as of !SasView commit #ee6d4ad9f2c2cbb3879c610a8371043c82a6a45 and sasmodels commit 0dc34c3c362872f348bed26bcbf2bcae9b0455e !SasView now fails (on windows machines) on the second fit page after sending a second data set to be fitted. Specific sequence (but others cause the problem): - send data set to fitting - pick a model (e.g.ellipsoid) - do a fit (all works fine) - send second data set to fitting (creates a fit page 2) - choose a model (e.g. ellipsoid) At this point an error is thrown though the model and parameters appear to load, though neither a fit line nor residuals show up. Pressing fit just throws another error . Error (which is thrown twice each time) is: {{{ Traceback (most recent call last): File ""sas\sascalc\data_util\calcthread.pyc"", line 268, in _run LogicError: clEnqueueReadBuffer failed: invalid value }}} playing around in various ways can give longer errors but all start with a calcthread.pyc error so sounds like a thread issue? NOTES 1 Opening a 3^rd^ fit page seems to work ok 2 Opening a 2^nd^ fit page and loading a model works, the error being thrown now when a data set is sent to that fitpage.",defect,closed,blocker,SasView 4.0.0,SasView,fixed,,,SasView Bug Fixing