At this time, the developer support team at Vimeo can only troubleshoot issues that can be reproduced independently when using one of our official libraries, or by making curl requests to the API. We do not have the resources to execute or troubleshoot user-written code or any third-party libraries.
Our officially supported libraries can be found on the Developer Site at Vimeo API Libraries and SDKs.
If you’re utilizing a third-party library, we recommend reaching out to the developer of that library or searching developer resources like StackOverflow for further support.