Error: "Contains invalid leading character"

I started getting this error on Feb 1st. it seems to create issues if i try to manually sync and it is causing my scheduled report not to save a file. any ideas what might be happening? from the error maybe the system isn’t liking the folder labelled SBK APP 8-2020 due to the hyphen?

Errors": “Error: Task: ‘’ Template Type: ‘Body’ template properties could not be obtained due to Error code: invalidRequest\nError message: Path (/LiveFolders/XXX//SBKb Crew//Crew Repair & Service//Manufacturer//AppSheet//SBK APP 8-2020//Job Sheet Attachment.xlsx) contains invalid leading character.\nInner error code: nameContainsInvalidCharacters\nInner error message: \nStack trace: at System.Threading.Tasks.Task1.GetResultCore(Boolean waitCompletionNotification)\r\n at Nirvana.Data.MicrosoftProvider.<>c__DisplayClass18_01.b__0()\r\n at V2API.Providers.MSGraphUtilities.ExecuteWithRetry(Action operation, String accessToken, Exception& fatalException, Int32 userId, Int32 maxRetryCount, String debugInfo)\nDebug information:\nMethod: ReadFileContent\nFile path: SBK//SBKb Crew//Crew Repair & Service//Manufacturer//AppSheet//SBK APP 8-2020//Job Sheet Attachment.xlsx\nRequest Url: https://graph.microsoft.com:XXX/v1.0/me/drive/root:/XXX//SBKb%20Crew//Crew%20Repair%20&%20Service//Manufacturer//AppSheet//SBK%20APP%208-2020//Job%20Sheet%20Attachment.xlsx:/content\nUser Id: 1024581\nClient Request Id: 7f97ae3d-3015-43d0-804a-a0be8ef02700\n. Error: Task: ‘’ Template Type: ‘Body’ could not be read due to Error code: invalidRequest\nError message: Path (/LiveFolders/XXX//SBKb Crew//Crew Repair & Service//Manufacturer//AppSheet//SBK APP 8-2020//Job Sheet Attachment.xlsx) contains invalid leading character.\nInner error code: nameContainsInvalidCharacters\nInner error message: \nStack trace: at System.Threading.Tasks.Task1.GetResultCore(Boolean waitCompletionNotification)\r\n at Nirvana.Data.MicrosoftProvider.<>c__DisplayClass18_01.b__0()\r\n at V2API.Providers.MSGraphUtilities.ExecuteWithRetry(Action operation, String accessToken, Exception& fatalException, Int32 userId, Int32 maxRetryCount, String debugInfo)\nDebug information:\nMethod: ReadFileContent\nFile path: SBK//SBKb Crew//Crew Repair & Service//Manufacturer//AppSheet//SBK APP 8-2020//Job Sheet Attachment.xlsx\nRequest Url: https://graph.microsoft.com:XXX/v1.0/me/drive/root:/XXX//SBKb%20Crew//Crew%20Repair%20&%20Service//Manufacturer//AppSheet//SBK%20APP%208-2020//Job%20Sheet%20Attachment.xlsx:/content\nUser Id: 102XXXX\nClient Request Id: 09e1d6c4-dac9-4422-94e7-415cfe801e88\n.”,

I’m having the same issues. It’s only affecting apps that are connected to OneDrive. I reached out to costumer support yesterday but it seems they haven’t figured what is going.

A number of app creators have recently reported this problem here(as above, for instance). I encourage you to contact support@appsheet.com for help with this.