Syphixs opened a new issue #9906: URL: https://github.com/apache/pulsar/issues/9906
**Describe the bug** I wrote a very simple test method cause I do get some very hard to debug interactions between pulsar client 2.8 and 2.7 too with cv2 (all last 4 versions tested and same problem) This is the Testprogram:  If I import cv2 first the core gets dumped at the line it wants to create the test producer:  If I import pulsar first the producer gets created successfully ( no suspicious logs at broker either) but as soon as cv2 gets to the second imread -> garbage collecting happens before I guess the core gets dumped again. so now the error is in cv2?!?  **To Reproduce** Steps to reproduce the behavior: Build pulsar-client-cpp and python client from source ( either 2.7 or newest master 2.8) Try test program. **Desktop (please complete the following information):** - OS: Pop OS 20.10 but tried with Ubuntu 19.10 as well - python 3.9.1 and 3.9 - boost and python boost 1.75 but tried with 1.71 as well - gcc/++ 10.2 ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
