Text content blocks must contain non-whitespace text

[IshanArya]

I am running the Claude Pro Max model with Opencode. Whenever I try to run /compact , I get the error:

AI_APICallError: system: text content blocks must contain non-whitespace text

And this ruins the formatting of the opencode terminal so I have to restart the command prompt. Eventually this makes opencode unusable because the auto-compact doesn't seem to work either.

I think the error originates from node_modules/@ai-sdk/provider/dist/index.js:62:5 .
At least, that is the minimal error I can see in the messed up opencode terminal.

Any thoughts?