Flow price: --
7f0890c4253e1a6c1208b424b8b256e0755839300165c310caa550a09d5edb2b

Transaction

Hash: 7f0890c4253e1a6c1208b424b8b256e0755839300165c310caa550a09d5edb2b
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:
  --> 7f0890c4253e1a6c1208b424b8b256e0755839300165c310caa550a09d5edb2b: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:
7f0890c4253e1a6c1208b424b8b256e0755839300165c310caa550a09d5edb2b
Status:
ERROR
Block height:
41100186
Block id:
90173bbcdd0a89bbb873de24f9639b3394c664cd4ae23860e94468e9bd0ea755
Timestamp:
Friday 18 November 2022 at 02:39:15 UTC
()
Proposer:
Authorizers:
Gas used:
23