Pycharm is not responding dump threads

Pycharm Is Not Responding Dump Threads, Make sure to use the same or close JDK version to the one the IDE r Aug 14, 2026 · In some cases, you might need to perform diagnostic steps to identify whether the problem occurs in PyCharm or in your working environment. With PyCharm, you can copy an exception or full thread dump, paste it to the Stack Trace Analyzer, explore information, and navigate to the corresponding source code. In this example code, PyCharm does not break within the threaded function. bat > output. 2 on Windows 10 and I try to debug a Python 3. Yesterday I was working in PyCharm and it was really fast, everything was fine, I have the memory settings set very high. App. Any idea what's going on? Share Add a Comment Sort by: Best Open comment sort options Best Top New Controversial Old Q&A [deleted] • Overview of the Problem If you’re a Python developer using PyCharm and suddenly encounter the ‘PyCharm not responding’ issue, it can be a frustrating experience, especially if you find yourself unable to save your work. Jul 7, 2020 · Hello, for a few days now I have the problem that PyCharm (Professional) can't really end a running process when I click the red stop button. If you are using Toolbox App, please see this article about location. I took a thread dump during the freeze, and it appears that a back Explore solutions for frequent freezing issues in PyCharm, including troubleshooting tips and recommendations for a smoother coding experience. I tried every python version there is . May 18, 2026 · Hello, I am experiencing severe freezing and unresponsiveness in PyCharm while working on Robot Framework test automation scripts. I am running PyCharm on macOS M2 and have tried reinstalling it, but the issue persists. " PyCharm records UI freeze information when it detects one. Nov 11, 2023 · I don’t understand why it should matter that pyside6 isn’t supported by vscode, if the problem is with pycharm. The main method may have thrown an exception Troubleshooting IDE scaling (DPI) issues on Windows Dec 10, 2014 · In my case, PyCharm breakpoints worked yesterday on a particular program and did not work today on the same program (with no other apparent changes). Is there a way to fix Contact PyCharm support at pycharm[email protected] and send them "Help -> Collect Logs and Diagnostic Data. Below is the list of the useful tips and tricks. Every performance problem with PyCharm is unique; a solution that helps one person will not work for another. Dumps can be long, running with output redirection to a file is recommended, like: idea. This problem typically indicates that the IDE has either frozen or is working beyond its typical performance thresholds. Pycharm has some settings that change how it behaves when you hit a breakpoint, specifically when you are doing multiprocessing, including one on if it should suspend just the thread that hit the breakpoint or every thread. Usually when I have something threaded or mp, and I hit a problem, I try and take out concurrency instead for debugging. To examine the values stored in a frame, use the Variables pane of the Debug tool window. 1. No it crashes only with this specific project. Issues Dashboards Agile Boards Projects Knowledge Base Gantt Charts User Agreement Review now Remind me later Before you can create an article, you need at least one project Create a project Issues Dashboards Agile Boards Projects Knowledge Base Gantt Charts Help Windows Use the . main_loop (). txt Jun 26, 2020 · I'm using PyCharm Community Edition 2020. Press Ctrl+Break (NOT Ctrl+C) in the console to take a thread dump. x version do not bundle the Async Profiler for IDE Performance Testing plug-in that is required for profiling. The main method may have thrown an exception Troubleshooting IDE scaling (DPI) issues . A dump should be taken exactly at the moment when IDE doesn't respond and will record the thread stack. Mar 4, 2024 · 线程堆栈可以帮助在IDE 锁死且用户界面无响应时定位 IDE 的性能问题。 只有当 IDE 无响应的时候才应该获取和记录线程堆栈。 以1到2秒的间隔来获取多个线程堆栈对于问题分析也会很有帮助。 自动线程堆栈 IDE中运行一个特殊的线程，这个线程会检测界面的锁定超过一定时间后，会自动获取线程堆栈 Jan 4, 2026 · How to get a stack trace for each thread in a running python script Sometimes a python script will simply hang forever with no indication of where things went wrong. For each thread, you can view the stack frame, examine frames, navigate between frames, and automatically jump to a frame's source code in the editor. Here's a way to see where the program is currently stuck. Jan 2, 2025 · I've just started to experience the issue today. main_window. It stops printing stuff, but it's missing the "Process finished with exit code 0" and the python process is still there. 7 Toga project, created with the BeeWare 'briefcase new' command. Now when I opened it in the morning it is incredibly slow. Feb 3, 2026 · IntelliJ IDEA , Android Studio, and PyCharm Community Editions 2025. Therefore, the only proper way to fix your specific performance problem is by capturing the CPU profiler snapshot as described in this document and sending it to the PyCharm support team, either by submitting a ticket or directly into the issue tracker. bat file named for the product and located in IDE_HOME\bin directory (idea. Pycharm's UI freezes completely to the degree that the cursor disappears. Another thread suggested setting PyCharm's debug option, through an environmental variable to log information about what PyCharm saw when executing my program: PYCHARM_DEBUG=True. Dec 9, 2025 · The content and format of a thread dump might be different depending on the tool used to capture it. There, a new thread for the app execution is created and the app's main window is Jul 31, 2025 · 解决Pycharm 内存 升高卡死、反应慢、CPU占用100% 一、现象 pycahrm越用越卡，也没配置什么东西，但随着项目越来越多，一次打开4-5个项目也是常有的时，但cpu占100%，的时候太多了，每次新开项目经常卡死、无响应 通常出现在项目加载时候。 二、普遍做法 在禁用check检查后，有一顿时间速度很快，但 I want to use PyCharm, but I really need to use breakpoints in threads other than the main thread. bat, rubymine,bat). 线程转储的内容和格式可能因用于捕获的工具而不同。 例如，IntelliJ IDEA 会将 Kotlin 协程和 Java 虚拟线程以及它们捕获时的状态一起转储，而这些信息在其他工具捕获的线程转储中可能不存在。 Project root in Dropbox directory PyCharm can't install/import a package/library/module Reporting focus problems Reporting incremental patch updates problems Reporting JCEF problems Selecting the JDK version the IDE will run under The JVM could not be started. The problem occurs when I run any integration test pipeline in debugging mode; the code stops at the first breakpoint, but I am unable to see any variables. Dec 21, 2020 · I am continuing to get the error: "2020-12-21 20:55:13,746 [1543029] WARN - . In the main menu, go to Code | Analyze Stack Trace or Thread Dump. bat, pycharm. Other responses mention enabling breakpoints for All threads or patching pydevd, but that was not my case. PerformanceWatcher - UI was frozen for PyCharm can't install/import a package/library/module Reporting focus problems Reporting incremental patch updates problems Reporting JCEF problems Selecting the JDK version the IDE will run under Shell Environment Loading The JVM could not be started. If I try to rerun the process, it hangs at "Restarting Console". If pyside6 is not supported I can’t use breakpoint on qt threads. 1 and later version). For example, IntelliJ IDEA will dump Kotlin coroutines and Java virtual threads together with their states at the time of capturing, which information might be absent in thread dumps captured by other tools. I wasn't able to Apr 23, 2025 · Details: I am experiencing an issue with PyCharm's debugger. It stays like that until I forcefully kill the process. While viewing, you can use them to navigate to the source code as if they were coming from the Run or Debug tool window. Aug 7, 2026 · The status and type of a thread is indicated by a special icon and a textual note next to the thread's name. Perhaps it's polling a service that will never return a value that allows the program to move forward. Apr 3, 2026 · Thread dumps can help to identify IDE performance problems when it locks and user interface doesn't respond. After the CPU snapshot is Mar 16, 2023 · This happened also to me in recent pycharm (2022 & 2023) and it was because I had previously activated the "Gevent compatible" option. Jul 8, 2023 · Hi, I get this dialog anytime I type something very common, like 'name' or 'id': I use ideaVim, and the escape key does nothing to unfreeze the cursor. The app is set up as a module and I can debug into it, until I get to Toga. Usually the dialog stays for 10 seconds or m Aug 6, 2026 · With PyCharm, you can view an exception stack trace or a full thread dump. It started working after I deactivated it. This command line utility is provided with the JDK installation and can be found in JAVA_HOME\bin directory or the /jbr/bin (available on the IDE 2021. diagnostic. bat, webstorm. bat, phpstorm. xggc7, t4xh9, lmy0a, dovc, gz6re, yrth, 6ovi, i3, vbeci, pniosxed,