ExpressRunner 线程重入问题：计时器重置导致空指针
- Dominant language
- Java
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Description
发现另外一个expressRunner的线程重入的问题，关于计时器reset的问题：
QLExpressTimer.reset();这句应该移到InstructionSetRunner.executeOuter()里，只在最外层执行结束后才重置计时器。
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Research direction
Start by reading InstructionSetRunner.executeOuter() and the current QLExpressTimer.reset() call in ExpressRunner. Trace nested execution to confirm that resetting the timer before the outermost execution completes can cause the reported null pointer. Done means the timer is reset only after the outermost execution finishes, with a regression test covering nested or reentrant execution.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- backend
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 38/100