Flow price: --
37d98e82d6672d04eca771235734843ba151991c6a18dbdca98727ed6b68403e

Transaction

Hash: 37d98e82d6672d04eca771235734843ba151991c6a18dbdca98727ed6b68403e
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:
  --> 37d98e82d6672d04eca771235734843ba151991c6a18dbdca98727ed6b68403e: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:
37d98e82d6672d04eca771235734843ba151991c6a18dbdca98727ed6b68403e
Status:
ERROR
Block height:
40753700
Block id:
85eef1106971b6b8b0b3c3cd74cec3a6a2570535fc3254ff0fadfae702872dbe
Timestamp:
Saturday 12 November 2022 at 09:41:45 UTC
()
Proposer:
Authorizers:
Gas used:
26