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Hi Michael, Thanks for the reply. I sent the full stack trace yesterday. Mark -----Original Message----- From: Michael Davidsaver <mdavidsaver at gmail.com> Sent: Wednesday, February 28, 2024 12:20 PM To: Mark Rivers <rivers at cars.uchicago.edu> Cc: tech-talk at aps.anl.gov Subject: Re: pvAccess assert error On 2/26/24 16:37, Mark Rivers via Tech-talk wrote: > Folks, > > I am running a new areaDetector camera. It generates frames that are 4096x3072 pixels, 8-bit. I can collect data from the camera at 150 frames/s using a BitFlow CoaXSpress card with no problems. This is on a Windows PC. > > However, when I try to use pvAccess to read the data from the NDPluginPva plugin I get an assert error in pvAccess in my Windows application. The error message is in the attachment. > > This happens when I use the ImageJ pvAccess plugin, and also when I use the following Linux command on another machine: > > $ pvmonitor 13BF1:Pva1:Image > /dev/null > > Any idea what the problem could be? This is base 7.0.7. At a guess, maybe another size()==0 situations as with: https://urldefense.us/v3/__https://github.com/epics-base/pvDataCPP/issues/50__;!!G_uCfscf7eWS!dmvyzGYp-pOd44JRfW6GBwEFBUAzreA9-I41CGv8a-8ewFGyXTokRQOn_sT3Pn7kKx9rBtfUEqKcisXZMeKZT9EQq9w$ If so, a full stack trace should point at the offending code.
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ANJ, 28 Feb 2024 |
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