Flow price: --
82de301933807e307e4a185f3c8eae32ace67af2694e08fdde3614a8d8d42c1a

Transaction

Hash: 82de301933807e307e4a185f3c8eae32ace67af2694e08fdde3614a8d8d42c1a
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:
  --> 82de301933807e307e4a185f3c8eae32ace67af2694e08fdde3614a8d8d42c1a: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:
82de301933807e307e4a185f3c8eae32ace67af2694e08fdde3614a8d8d42c1a
Status:
ERROR
Block height:
40642152
Block id:
0ff5d5c3048af7c95ab914c2c5d4b707bf2ae4f13edcbeb33e724f54c3fa89dd
Timestamp:
Thursday 10 November 2022 at 12:28:42 UTC
()
Proposer:
Authorizers:
Gas used:
22