Troubleshoot Claude Science changedclaude-science/troubleshooting
Nearest release: v2.1.307, published an hour before upstream edited the page. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.
Upstream edited this page at 21 Oct 2026 21:51 UTC, give or take a minute or two: the time comes from Anthropic’s own sitemap rather than from a commit. This site recorded the change at 21 Oct 2026 22:07 UTC.
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8888### restart aborted
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90On the "Update available" notice, this means the new version was downloaded but didn't start. If Claude Science is still running, it's the version you had, and you can try again: select **Check for updates** under **Settings > General > About**, then select **Restart to update** there. If Claude Science has stopped, start it again.
90On the "Update available" notice, this means the new version was downloaded but didn't start. On a Mac or Linux, if the message says "restart aborted" and you started Claude Science from a terminal, follow [the terminal steps](/docs/claude-science/update-claude-science#from-a-terminal-or-on-a-server). Otherwise, if Claude Science is still running, it's the version you had, and you can try again: select **Check for updates** under **Settings > General > About**, then select **Restart to update** there. On Windows, if trying again fails, leave Claude Science open and follow [the Windows steps](/docs/claude-science/update-claude-science#if-the-update-still-fails). If Claude Science has stopped, start it again.
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92On Linux, an update to version 0.1.61 ends this way on a computer where bubblewrap or socat came from conda, Homebrew, or a folder in your home directory, because version 0.1.61 needs both installed for the whole system. Version 0.1.62 withdraws that requirement, so trying again as above now gets a version that starts. If Claude Science won't start at all, run `claude-science update` in a terminal, then start it again.
92On Linux, an update to version 0.1.61 ends this way on a computer where bubblewrap or socat came from conda, Homebrew, or a folder in your home directory, because version 0.1.61 needs both installed for the whole system. Version 0.1.62 withdraws that requirement, so updating again now gets a version that starts. If Claude Science won't start at all, run `claude-science update` in a terminal, then start it again.
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9494In version 0.1.67 and later, the notice can show one of these two sentences, with the new version's error on a **Reason** line when there is one:
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No line in this hunk matches that.