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pymqi

IBM MQ connection issue with pymqi

Have got the following issue when trying to connect to ibm mq using pymqi from MAC OS Ventura 13.5.1 (22G90): Python(88063,0x7ff856c31700) malloc: *** error for object 0x7ff9558a2a70: pointer being freed was not allocated Python(88063,0x7ff856c31700) malloc: *** set a breakpoint in malloc_error_break to debug It was working for Ventura 13.4.1 before upgrading to 13.5.1. $ dspmqver Name: IBM MQ Version: 9.3.2.0 Level: p932-L230203.DE BuildType: IKAP - (Production) Platform: IBM MQ for macOS Mode: 64-bit O/S: Darwin 22.6.0 [x86_64] InstName: MQNI93L23020300D InstDesc: IBM MQ V9.3.2.0 (Unzipped) Primary: N/A InstPath: /opt/mqm DataPath: /Users/tjxz1/IBM/MQ/data MaxCmdLevel: 932

Have tried to connect to IBM MQ and expect to get the connection queue.

Solution

  • Found the solution for the issue and the steps to resolve on x86_64 MAC:

    1. $export DYLD_LIBRARY_PATH=/Users/XXXX/Documents/workspace-sts-3.1.0.RELEASE/tasks-dot-py/env/lib/python3.10/site-packages/clidriver/lib:$DYLD_LIBRARY_PATH
    2. cp /usr/local/Cellar/gcc@8/8.5.0/lib/gcc/8/libstdc++.6.dylib /Users/XXXX/Documents/workspace-sts-3.1.0.RELEASE/tasks-dot-py/env/lib/python3.10/site-packages/clidriver/lib/libstdc++.6.dylib
    3. $mv /usr/local/Cellar/gcc@8/8.5.0/lib/gcc/8/libstdc++.6.dylib /usr/local/Cellar/gcc@8/8.5.0/lib/gcc/8/libstdc++.6.dylib.backup