fix(mcp): throw clear error for tab creation in extension protocol v1#40261
Merged
yury-s merged 1 commit intomicrosoft:mainfrom Apr 17, 2026
Merged
fix(mcp): throw clear error for tab creation in extension protocol v1#40261yury-s merged 1 commit intomicrosoft:mainfrom
yury-s merged 1 commit intomicrosoft:mainfrom
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When `tab-new` is invoked with extension protocol v1 (default), `Target.createTarget` was not handled and fell through to `forwardToExtension`, causing a cryptic "_page" error. Now throws a clear "Tab creation is not supported yet" message.
pavelfeldman
approved these changes
Apr 17, 2026
Contributor
Test results for "MCP"1 failed 6095 passed, 976 skipped Merge workflow run. |
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Summary
tab-newis invoked with extension protocol v1 (default),Target.createTargetwas not handled and fell through toforwardToExtension, causing a crypticCannot read properties of undefined (reading '_page')error.Target.createTargetin the v1 handler and throws a clear "Tab creation is not supported yet" message.