Sync not working, 422 blob not found

[juanojeda]

Thanks for this plugin, it seemed to solve an issue I had with syncing from Android with a larger vault. It is much faster than the isomorphic-git implementations! However...

I'm running into issues when trying to sync on my Android.

First, it overwrote newer content from my repo with older content.
Then when I reverted the erroneous commit, it gave me a 422 blob not found error.

Looking at the errors, it looks like I'm being rate limited, but there's no docs about that in the plugin, or info about what I should do.

{"timestamp":"2026-04-12T01:24:43.716Z","level":"INFO","message":"Starting sync"}
{"timestamp":"2026-04-12T01:24:54.589Z","level":"INFO","message":"Actions to sync","additional_data":[{"type":"upload","filePath":".obsidian/workspace-mobile.json"},{"type":"upload","filePath":".obsidian/github-sync.log"},{"type":"upload","filePath":".obsidian/plugins/github-gitless-sync/data.json"},{"type":"upload","filePath":"Agent Work/_TODO.md"}]}
{"timestamp":"2026-04-12T01:24:59.688Z","level":"INFO","message":"Sync done"}
{"timestamp":"2026-04-12T01:27:00.251Z","level":"INFO","message":"Starting sync"}
{"timestamp":"2026-04-12T01:31:46.379Z","level":"INFO","message":"Starting sync"}
{"timestamp":"2026-04-12T01:31:53.378Z","level":"ERROR","message":"Failed to get blob","additional_data":{"status":422,"headers":{"Access-Control-Allow-Origin":"*","Access-Control-Expose-Headers":"ETag, Link, Location, Retry-After, X-GitHub-OTP, X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Used, X-RateLimit-Resource, X-RateLimit-Reset, X-OAuth-Scopes, X-Accepted-OAuth-Scopes, X-Poll-Interval, X-GitHub-Media-Type, X-GitHub-SSO, X-GitHub-Request-Id, Deprecation, Sunset","Content-Length":"175","Content-Security-Policy":"default-src 'none'","Content-Type":"application/json; charset=utf-8","Date":"Sun, 12 Apr 2026 01:31:52 GMT","Referrer-Policy":"origin-when-cross-origin, strict-origin-when-cross-origin","Server":"github.com","Strict-Transport-Security":"max-age=31536000; includeSubdomains; preload","Vary":"Accept-Encoding, Accept, X-Requested-With","x-accepted-github-permissions":"contents=read","X-Android-Received-Millis":"1775957513376","X-Android-Response-Source":"NETWORK 422","X-Android-Selected-Protocol":"http/1.1","X-Android-Sent-Millis":"1775957512908","X-Content-Type-Options":"nosniff","X-Frame-Options":"deny","x-github-api-version-selected":"2022-11-28","X-GitHub-Media-Type":"github.v3; format=json","X-GitHub-Request-Id":"E5AC:23457C:BE0557:F1C046:69DAF607","X-RateLimit-Limit":"5000","X-RateLimit-Remaining":"4969","X-RateLimit-Reset":"1775959915","X-RateLimit-Resource":"core","X-RateLimit-Used":"31","X-XSS-Protection":"0"},"arrayBuffer":{},"json":{"message":"The sha parameter must be exactly 40 characters and contain only [0-9a-f].","documentation_url":"https://docs.github.com/rest/git/blobs#get-a-blob","status":"422"},"text":"{\"message\":\"The sha parameter must be exactly 40 characters and contain only [0-9a-f].\",\"documentation_url\":\"https://docs.github.com/rest/git/blobs#get-a-blob\",\"status\":\"422\"}"}}
{"timestamp":"2026-04-12T01:33:28.198Z","level":"INFO","message":"Starting sync"}
{"timestamp":"2026-04-12T01:33:35.789Z","level":"ERROR","message":"Failed to get blob","additional_data":{"status":422,"headers":{"Access-Control-Allow-Origin":"*","Access-Control-Expose-Headers":"ETag, Link, Location, Retry-After, X-GitHub-OTP, X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Used, X-RateLimit-Resource, X-RateLimit-Reset, X-OAuth-Scopes, X-Accepted-OAuth-Scopes, X-Poll-Interval, X-GitHub-Media-Type, X-GitHub-SSO, X-GitHub-Request-Id, Deprecation, Sunset","Content-Length":"175","Content-Security-Policy":"default-src 'none'","Content-Type":"application/json; charset=utf-8","Date":"Sun, 12 Apr 2026 01:33:34 GMT","Referrer-Policy":"origin-when-cross-origin, strict-origin-when-cross-origin","Server":"github.com","Strict-Transport-Security":"max-age=31536000; includeSubdomains; preload","Vary":"Accept-Encoding, Accept, X-Requested-With","x-accepted-github-permissions":"contents=read","X-Android-Received-Millis":"1775957615782","X-Android-Response-Source":"NETWORK 422","X-Android-Selected-Protocol":"http/1.1","X-Android-Sent-Millis":"1775957615368","X-Content-Type-Options":"nosniff","X-Frame-Options":"deny","x-github-api-version-selected":"2022-11-28","X-GitHub-Media-Type":"github.v3; format=json","X-GitHub-Request-Id":"E59C:320E5:C82EF0:FBF8EC:69DAF66D","X-RateLimit-Limit":"5000","X-RateLimit-Remaining":"4966","X-RateLimit-Reset":"1775959915","X-RateLimit-Resource":"core","X-RateLimit-Used":"34","X-XSS-Protection":"0"},"arrayBuffer":{},"json":{"message":"The sha parameter must be exactly 40 characters and contain only [0-9a-f].","documentation_url":"https://docs.github.com/rest/git/blobs#get-a-blob","status":"422"},"text":"{\"message\":\"The sha parameter must be exactly 40 characters and contain only [0-9a-f].\",\"documentation_url\":\"https://docs.github.com/rest/git/blobs#get-a-blob\",\"status\":\"422\"}"}}
{"timestamp":"2026-04-12T01:33:50.367Z","level":"INFO","message":"Loading metadata"}
{"timestamp":"2026-04-12T01:33:50.376Z","level":"INFO","message":"Loaded metadata"}
{"timestamp":"2026-04-12T01:33:59.797Z","level":"INFO","message":"Starting sync"}
{"timestamp":"2026-04-12T01:34:07.431Z","level":"ERROR","message":"Failed to get blob","additional_data":{"status":422,"headers":{"Access-Control-Allow-Origin":"*","Access-Control-Expose-Headers":"ETag, Link, Location, Retry-After, X-GitHub-OTP, X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Used, X-RateLimit-Resource, X-RateLimit-Reset, X-OAuth-Scopes, X-Accepted-OAuth-Scopes, X-Poll-Interval, X-GitHub-Media-Type, X-GitHub-SSO, X-GitHub-Request-Id, Deprecation, Sunset","Content-Length":"175","Content-Security-Policy":"default-src 'none'","Content-Type":"application/json; charset=utf-8","Date":"Sun, 12 Apr 2026 01:34:06 GMT","Referrer-Policy":"origin-when-cross-origin, strict-origin-when-cross-origin","Server":"github.com","Strict-Transport-Security":"max-age=31536000; includeSubdomains; preload","Vary":"Accept-Encoding, Accept, X-Requested-With","x-accepted-github-permissions":"contents=read","X-Android-Received-Millis":"1775957647425","X-Android-Response-Source":"NETWORK 422","X-Android-Selected-Protocol":"http/1.1","X-Android-Sent-Millis":"1775957647039","X-Content-Type-Options":"nosniff","X-Frame-Options":"deny","x-github-api-version-selected":"2022-11-28","X-GitHub-Media-Type":"github.v3; format=json","X-GitHub-Request-Id":"E532:178D0E:BA30D2:EDF88C:69DAF68D","X-RateLimit-Limit":"5000","X-RateLimit-Remaining":"4962","X-RateLimit-Reset":"1775959915","X-RateLimit-Resource":"core","X-RateLimit-Used":"38","X-XSS-Protection":"0"},"arrayBuffer":{},"json":{"message":"The sha parameter must be exactly 40 characters and contain only [0-9a-f].","documentation_url":"https://docs.github.com/rest/git/blobs#get-a-blob","status":"422"},"text":"{\"message\":\"The sha parameter must be exactly 40 characters and contain only [0-9a-f].\",\"documentation_url\":\"https://docs.github.com/rest/git/blobs#get-a-blob\",\"status\":\"422\"}"}}
{"timestamp":"2026-04-12T01:36:12.758Z","level":"INFO","message":"Received modify event","additional_data":"Agent Work/_PROJECTS.md"}
{"timestamp":"2026-04-12T01:36:12.786Z","level":"INFO","message":"Updated just downloaded modified file","additional_data":"Agent Work/_PROJECTS.md"}
{"timestamp":"2026-04-12T01:36:49.702Z","level":"INFO","message":"Starting sync"}
{"timestamp":"2026-04-12T01:36:57.419Z","level":"ERROR","message":"Failed to get blob","additional_data":{"status":422,"headers":{"Access-Control-Allow-Origin":"*","Access-Control-Expose-Headers":"ETag, Link, Location, Retry-After, X-GitHub-OTP, X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Used, X-RateLimit-Resource, X-RateLimit-Reset, X-OAuth-Scopes, X-Accepted-OAuth-Scopes, X-Poll-Interval, X-GitHub-Media-Type, X-GitHub-SSO, X-GitHub-Request-Id, Deprecation, Sunset","Content-Length":"175","Content-Security-Policy":"default-src 'none'","Content-Type":"application/json; charset=utf-8","Date":"Sun, 12 Apr 2026 01:36:56 GMT","Referrer-Policy":"origin-when-cross-origin, strict-origin-when-cross-origin","Server":"github.com","Strict-Transport-Security":"max-age=31536000; includeSubdomains; preload","Vary":"Accept-Encoding, Accept, X-Requested-With","x-accepted-github-permissions":"contents=read","X-Android-Received-Millis":"1775957817413","X-Android-Response-Source":"NETWORK 422","X-Android-Selected-Protocol":"http/1.1","X-Android-Sent-Millis":"1775957816981","X-Content-Type-Options":"nosniff","X-Frame-Options":"deny","x-github-api-version-selected":"2022-11-28","X-GitHub-Media-Type":"github.v3; format=json","X-GitHub-Request-Id":"E4FE:2C3943:C11AF7:F4F992:69DAF737","X-RateLimit-Limit":"5000","X-RateLimit-Remaining":"4958","X-RateLimit-Reset":"1775959915","X-RateLimit-Resource":"core","X-RateLimit-Used":"42","X-XSS-Protection":"0"},"arrayBuffer":{},"json":{"message":"The sha parameter must be exactly 40 characters and contain only [0-9a-f].","documentation_url":"https://docs.github.com/rest/git/blobs#get-a-blob","status":"422"},"text":"{\"message\":\"The sha parameter must be exactly 40 characters and contain only [0-9a-f].\",\"documentation_url\":\"https://docs.github.com/rest/git/blobs#get-a-blob\",\"status\":\"422\"}"}}