Flow price: --
58b02a4113dd5430deb0f207307e162f2384bde84b57e44f4c535066c12cc186

Transaction

Hash: 58b02a4113dd5430deb0f207307e162f2384bde84b57e44f4c535066c12cc186
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:
  --> 58b02a4113dd5430deb0f207307e162f2384bde84b57e44f4c535066c12cc186:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
58b02a4113dd5430deb0f207307e162f2384bde84b57e44f4c535066c12cc186
Status:
ERROR
Block height:
40503501
Block id:
9ea2996458b1b936e550b8e2ac27fb7b6fb00c5b6c28aefd52279780af01357c
Timestamp:
Tuesday 8 November 2022 at 04:33:37 UTC
()
Proposer:
Authorizers:
Gas used:
23