Flow price: --
dc78bd19afd8f6b872d291581eb71e3f8cb90d66090510ca59b975846b00a23f

Transaction

Hash: dc78bd19afd8f6b872d291581eb71e3f8cb90d66090510ca59b975846b00a23f
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:
  --> dc78bd19afd8f6b872d291581eb71e3f8cb90d66090510ca59b975846b00a23f: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:
dc78bd19afd8f6b872d291581eb71e3f8cb90d66090510ca59b975846b00a23f
Status:
ERROR
Block height:
41083697
Block id:
b7898659f8ecc72cb623c440f8503b5639c511018b3acec8dd087d073294b068
Timestamp:
Thursday 17 November 2022 at 20:19:24 UTC
()
Proposer:
Authorizers:
Gas used:
23