Flow price: --
0787f4ccd65a0d17f8f0caa4c4555750b3817437946edb510ad0ee047650aabd

Transaction

Hash: 0787f4ccd65a0d17f8f0caa4c4555750b3817437946edb510ad0ee047650aabd
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:
  --> 0787f4ccd65a0d17f8f0caa4c4555750b3817437946edb510ad0ee047650aabd: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:
0787f4ccd65a0d17f8f0caa4c4555750b3817437946edb510ad0ee047650aabd
Status:
ERROR
Block height:
41552844
Block id:
00ab73fd4bf42f1b006ea182b5216673581d328ecb59c9b5661f2013fc86212e
Timestamp:
Friday 25 November 2022 at 09:59:32 UTC
()
Proposer:
Authorizers:
Gas used:
23