Flow price: --
cd1226b674b1c612179340a9d9ba95b7d99955e669fc3cc603f89c648ffa4a14

Transaction

Hash: cd1226b674b1c612179340a9d9ba95b7d99955e669fc3cc603f89c648ffa4a14
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> cd1226b674b1c612179340a9d9ba95b7d99955e669fc3cc603f89c648ffa4a14:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
cd1226b674b1c612179340a9d9ba95b7d99955e669fc3cc603f89c648ffa4a14
Status:
ERROR
Block height:
41601267
Block id:
eb10f674d6c9f87171e561dd0fe7f4a8068ff453152ca9b26b64fde2d7ade6ce
Timestamp:
Saturday 26 November 2022 at 04:44:55 UTC
()
Proposer:
Authorizers:
Gas used:
29