quinniup opened a new issue, #19367: URL: https://github.com/apache/pulsar/issues/19367
### Search before asking - [X] I searched in the [issues](https://github.com/apache/pulsar/issues) and found nothing similar. ### Version + branch: master + commit: 785fb82966d0e152e65bd86de0c695ce5d6cf45f ### Minimal reproduce step 1. write function-go code; 2. start function with golang: ```shelll ./bin/pulsar-admin functions localrun \ --go ./func-test/publishFunc \ --inputs privatetenant/functions/input-test \ --tenant privatetenant \ --namespace functions \ --output privatetenant/functions/event \ --name test-hello \ --auto-ack true ``` 3. when functions receive msg, ack message had panic: `runtime error: invalid memory address or nil pointer dereference` ### What did you expect to see? Functions normal ack message. ### What did you see instead? ```shell [signal SIGSEGV: segmentation violation code=0x1 addr=0x18 pc=0xaf9cf3] goroutine 1 [running]: github.com/apache/pulsar/pulsar-function-go/pf.(*goInstance).ackInputMessage(0xc000198640, {0xdaefe0, 0xc000186b40}) /Users/cheneyin/project/intelliJ/github/apache/pulsar/pulsar-function-go/pf/instance.go:395 +0xb3 github.com/apache/pulsar/pulsar-function-go/pf.(*goInstance).processResult(0xc000198640, {0xdaefe0?, 0xc000186b40?}, {0x0?, 0x0?, 0x1?}) /Users/cheneyin/project/intelliJ/github/apache/pulsar/pulsar-function-go/pf/instance.go:387 +0x1bd github.com/apache/pulsar/pulsar-function-go/pf.(*goInstance).startFunction(0xc000198640, {0xda5aa0?, 0xc0000afec0?}) /Users/cheneyin/project/intelliJ/github/apache/pulsar/pulsar-function-go/pf/instance.go:179 +0x4f6 github.com/apache/pulsar/pulsar-function-go/pf.Start({0xb7d020?, 0xcd6c88?}) /Users/cheneyin/project/intelliJ/github/apache/pulsar/pulsar-function-go/pf/function.go:171 +0x45 main.main() /Users/cheneyin/project/intelliJ/github/apache/pulsar/pulsar-function-go/examples/publishFunc/publishFunc.go:53 +0x27 ``` ### Anything else? _No response_ ### Are you willing to submit a PR? - [X] I'm willing to submit a PR! -- 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. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
