I encountered an error while using a method in Google Sheets' GAS.
Exception: The image could not be inserted. Please verify it is valid and try again
- I have been using this method 54 times a day for the past six months, and suddenly an error occurred.
- No error occurs with other methods.
- After copying the target spreadsheet and executing the same GAS, the error does not occur.
- It is not a problem related to permissions or authentication (confirmed via script).
- Using the insertImage method.
- I suspect it might be a limitation of the method.
How can I resolve this issue? While using the copied version is an option, it is inconvenient if this error occurs every six months.