Canvas guide

Troubleshooting

| What you see | What to check | | --- | --- | | A node has no output | An empty source needs text/media or its own generation action | | Generate is unavailable | Required referen

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What you seeWhat to check
A node has no outputAn empty source needs text/media or its own generation action
Generate is unavailableRequired references are empty/uploading/pending, a prompt or voice is missing, or settings exceed model limits
Connecting a source did not start the next nodeGenerate downstream explicitly; connection alone passes input
A connection is rejectedMedia kind/mode is incompatible, an input is already full, or the connection would create a loop
New model rejects my referencesCheck reference support/counts and settings for that model
Image description is emptyGenerate Text's analysis; attaching the image alone does not describe it
Extractor results are staleRe-analyze after changing the video and prepare the new references
Merge failsCheck codec, dimensions/orientation, audio compatibility and all required clips
Storyboard cannot be edited inline on a phoneOpen its expanded editor

If the app shows a specific error, follow that message. Use Help → Report a problem when the issue persists.