Flow price: --
bb7f0558188b408846f5bebaaf47aae612a6701297443a9f5e2b1cabb70e8cf2

Transaction

Hash: bb7f0558188b408846f5bebaaf47aae612a6701297443a9f5e2b1cabb70e8cf2
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:
  --> bb7f0558188b408846f5bebaaf47aae612a6701297443a9f5e2b1cabb70e8cf2:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
bb7f0558188b408846f5bebaaf47aae612a6701297443a9f5e2b1cabb70e8cf2
Status:
ERROR
Block height:
41635963
Block id:
85206caf205ca9a0cfbbae47a8d1a709f60fb1dfed288c7ab0a53503e2c0e448
Timestamp:
Saturday 26 November 2022 at 18:14:46 UTC
()
Proposer:
Authorizers:
Gas used:
29