Flow price: --
63a54995c05b80c1ad0b16fa556c916ad3d8383abb6cabf8fb69998446764cc0

Transaction

Hash: 63a54995c05b80c1ad0b16fa556c916ad3d8383abb6cabf8fb69998446764cc0
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:
  --> 63a54995c05b80c1ad0b16fa556c916ad3d8383abb6cabf8fb69998446764cc0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
63a54995c05b80c1ad0b16fa556c916ad3d8383abb6cabf8fb69998446764cc0
Status:
ERROR
Block height:
41011600
Block id:
96c5278fba715725d9eccf77202d4ce2d15a0260536df236403623722be80192
Timestamp:
Wednesday 16 November 2022 at 16:12:38 UTC
()
Proposer:
Authorizers:
Gas used:
26