Dmitry Kazantsev
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Articles
Recent activity by Dmitry Kazantsev-
Rider backend RAM issue. Rider.Backend process memory snapshot
Symptoms Memory Leak or High Memory Consumption. The Rider.Backend (.exe) process consumes the most memory. Question How to collect backend memory snapshot to investigate a particular memory leak o...
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Unable to place a breakpoint in Rider (caused by "Cucumber +" plugin)
Problem When attempting to place a breakpoint in Rider by clicking on the left side of the file, the action fails, and no breakpoint is placed. This issue occurs consistently even with a newly crea...
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Rider frontend RAM issue. rider64 | rider process memory snapshot
Symptoms Memory Leak or High Memory Consumption. Question How to collect frontend memory snapshot to investigate a particular memory leak or high memory consumption issue related to Rider frontend ...
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Unreal Engine - Most modules from engine are excluded. UBT logs "Unable to instantiate module 'DiaSdk'"
Problem When Unreal Engine (UE) is used with Rider and the Engine/UE project is set as the startup project, not all plugins and projects are indexed as expected. Some engine modules and plugins tha...
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Rider is hanging - not responsive. Frontend thread dumps (jstack dump)
Question: Rider UI is completely unresponsive. How to collect frontend thread dumps for troubleshooting the freeze? Answer: Collect a thread dump using jstack utility if Rider does not respond to a...
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Unreal Engine "Project 'Engine' load failed". UBT log: "Exception while generating include data for Target:UnrealEditor ..."
Problem After upgrading the Engine version and opening an Unreal Engine game project, game and engine projects don't load. Problems view states "Project 'Engine' load failed" (same for a game pro...
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Rider is slow or CPU usage is high. Backend performance snapshot
Question: The backend process (Rider.Backend{.exe}) is slow or consumes a lot of CPU. How to profile Rider backend to investigate performance issue? Answer: Get ready to reproduce the issue; Selec...
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Rider is slow or CPU usage is high. Frontend performance snapshot
Question How to collect a Rider performance snapshot to investigate a particular performance problem? The IDE is responsive but is noticeably slow: freezes periodically (e.g. menu items/context men...
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Managing Workspaces in Rider for Windsurf Plugin
Question Why does the Windsurf plugin report "no workspace set" when multiple Rider instances are open, and how to fix it? Answer The Windsurf plugin's "no workspace set" issue occurs because it ma...
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Rider.Backend crashes with "Process terminated. Failed to load app-local ICU: libicuuc.1.dylib"
Problem The "Critical Error has occurred" message shows up on launching Rider. The backend.{TimeStamp}.{pid}.err log file contains this: /Applications/Rider.app/Contents/lib/ReSharperHost/macos-arm...