Flow price: --
30f5b9da076c450b60232fb52cf89ff0fbed11e68c4d42ab7430f995fd8a038f

Transaction

Hash: 30f5b9da076c450b60232fb52cf89ff0fbed11e68c4d42ab7430f995fd8a038f
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:
  --> 30f5b9da076c450b60232fb52cf89ff0fbed11e68c4d42ab7430f995fd8a038f: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:
30f5b9da076c450b60232fb52cf89ff0fbed11e68c4d42ab7430f995fd8a038f
Status:
ERROR
Block height:
41671379
Block id:
c486afca5c0ae664ca8107ec814ea4732a3f0e08caeec728f559a8c72cd67c4c
Timestamp:
Sunday 27 November 2022 at 07:59:27 UTC
()
Proposer:
Authorizers:
Gas used:
33