Flow price: --
c003008fd3641962cacbf9acb135e3027941ceec0b3ca82dc64e9bca8f6d998d

Transaction

Hash: c003008fd3641962cacbf9acb135e3027941ceec0b3ca82dc64e9bca8f6d998d
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:
  --> c003008fd3641962cacbf9acb135e3027941ceec0b3ca82dc64e9bca8f6d998d: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:
c003008fd3641962cacbf9acb135e3027941ceec0b3ca82dc64e9bca8f6d998d
Status:
ERROR
Block height:
40986864
Block id:
412d70c2be3afca05b5c98a03d9dbf5585ab34eda1a5bccc83b9121c37d2492e
Timestamp:
Wednesday 16 November 2022 at 06:32:16 UTC
()
Proposer:
Authorizers:
Gas used:
25