Flow price: --
0947ccc9c27ff231dea4e0cd5770d76af86a8adf0d740fe8de35afaabcafd4a5

Transaction

Hash: 0947ccc9c27ff231dea4e0cd5770d76af86a8adf0d740fe8de35afaabcafd4a5
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:
  --> 0947ccc9c27ff231dea4e0cd5770d76af86a8adf0d740fe8de35afaabcafd4a5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
0947ccc9c27ff231dea4e0cd5770d76af86a8adf0d740fe8de35afaabcafd4a5
Status:
ERROR
Block height:
40201890
Block id:
0fa0585f7c25cd74aa716437f50f4e58c74773987c1f088cf1b3c652ec4bdcbd
Timestamp:
Thursday 3 November 2022 at 04:25:14 UTC
()
Proposer:
Authorizers:
Gas used:
25