Cannot open Chat Window

  • This happens if the Chat pane opens empty. You would be able to see the right pane but without any chat inside. press CMD P to open command field, type > and paste Open Compose as Pane then launch it. it will move chat back to the right pane.
  • This happens if Cursor gets slow or crashes or cant open chat. The chat history can be backed up using following extension. Then you can rename project and open it in cursor. This will cause the history to be wiped for that project and its clean. Some had this issue that prevented them from using chat.

or

If you open a new project (or create new project and open in new window in cursor), does the chat show there? If yes, then the project itself has an issue.
Otherwise clearing the cache helps.

Additional:

  • Indexing issues. check if indexing works and restart it.

  • Docu issues. check if some docus have errors, removing and re-adding them helped some users.