Flow price: --
0461699b1a5f872d59634babf96e0f0a89b154c0d5b02ee8d3adccc92b9c732c

Transaction

Hash: 0461699b1a5f872d59634babf96e0f0a89b154c0d5b02ee8d3adccc92b9c732c
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:
  --> 0461699b1a5f872d59634babf96e0f0a89b154c0d5b02ee8d3adccc92b9c732c: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:
0461699b1a5f872d59634babf96e0f0a89b154c0d5b02ee8d3adccc92b9c732c
Status:
ERROR
Block height:
41642019
Block id:
d4dd968a8a9fda135ff93a6c14c2b1486730a3c35e8e9c261ec32b8ea4c352b7
Timestamp:
Saturday 26 November 2022 at 20:35:23 UTC
()
Proposer:
Authorizers:
Gas used:
29