当遇到“cannot release un-acquired lock”这样的错误信息时,这通常意味着你尝试释放一个尚未被获取的锁。这个问题在多线程编程中尤为常见,尤其是在使用锁来同步资源访问时。以下是一些步骤和考虑点,用于帮助你解决这个问题: 1. 理解错误信息含义 “cannot release un-acquired lock”直接指出了问题的核心:你试图释放...
解决,在pycharm的启动设置中添加 GEVENT_SUPPORT=True, 如图:
/usr/local/lib/python3.5/dist-packages/gevent/monkey.py:395: RuntimeWarning: Monkey-patching not on the main thread; threading.main_thread().join() will hang from a greenlet _warnings) Traceback (most recent call last): File "/home/codebug/software/pycharm-2016.2.3/helpers/pydev/pydevd...
在导入其他包之前: from gevent import 1.
threading.py",line289,in__exit__returnself.__lock.__exit__(*args)File"/usr/lib/python2.7/threading.py",line216,in__exit__self.release()File"/usr/lib/python2.7/threading.py",line204,inreleaseraiseRuntimeError("cannot release un-acquired lock")RuntimeError:cannotreleaseun-acquiredlockERROR...
As of PR #121, use of python manage.py runserver results in RuntimeError: cannot release un-aquired lock and related issues, which halts the server and prevents the Python runtime from running our Django code in a localhost 'server'. Thi...
DTS_I_RELEASEACQUIREDMUTEX Field DTS_I_RESTARTFROMCHECKPOINTFILE Field DTS_I_ROWS_WRITTEN Field DTS_I_SAVECHECKPOINTSTOFILE Field DTS_I_SCRIPTSMIGRATED Field DTS_I_SOMETHINGHAPPENED Field DTS_I_SSIS_INFO_DUMP Field DTS_I_START_DUMP Field DTS_I_STARTINGTRANSACTION Field DTS_I_STARTPROCESSINGFILE...
DTS_I_RELEASEACQUIREDMUTEX DTS_I_RESTARTFROMCHECKPOINTFILE DTS_I_ROWS_WRITTEN DTS_I_ROWSADDEDTOCACHE DTS_I_SAVECHECKPOINTSTOFILE DTS_I_SCRIPTSMIGRATED DTS_I_SOMETHINGHAPPENED DTS_I_SSIS_INFO_DUMP DTS_I_START_DUMP DTS_I_STARTINGTRANSACTION DTS_I_STARTPROCESSINGFILE...
Поле DTS_I_RELEASEACQUIREDMUTEX Поле DTS_I_RESTARTFROMCHECKPOINTFILE Поле DTS_I_ROWS_WRITTEN Поле DTS_I_SAVECHECKPOINTSTOFILE Поле DTS_I_SCRIPTSMIGRATED Поле DTS_I_SOMETHINGHAPPENED Поле DTS_I_SSIS_INFO_DUMP Поле DTS_I_START_DUMP Поле DTS_I_ST...
lock.OLockException: Cannot unlock a never acquired lock at com.orientechnologies.orient.core.tx.OTransactionAbstract.unlockRecord(OTransactionAbstract.java:119) ~[orientdb-core-1.7.7.jar:1.7.7] at com.orientechnologies.orient.core.id.ORecordId.unlock(ORecordId.java:272) ~[orientdb-core-1.7.7...