Flow price: --
7a0c48850a76667dbf8b958c0c6bd8391c9264c44ce7cc4dfc85e17fc99cb6e5

Transaction

Hash: 7a0c48850a76667dbf8b958c0c6bd8391c9264c44ce7cc4dfc85e17fc99cb6e5
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:
  --> 7a0c48850a76667dbf8b958c0c6bd8391c9264c44ce7cc4dfc85e17fc99cb6e5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
7a0c48850a76667dbf8b958c0c6bd8391c9264c44ce7cc4dfc85e17fc99cb6e5
Status:
ERROR
Block height:
41471497
Block id:
b40f57b8050e967516bc41603efd9f6ec0f1b4c72a8d773d6e118b1564e036ec
Timestamp:
Thursday 24 November 2022 at 02:30:00 UTC
()
Proposer:
Authorizers:
Gas used:
23