Flow price: --
42b795c6a971a7f63b271689ddb27b1bf7eebfacc3e09d22f1bcd559027da45f

Transaction

Hash: 42b795c6a971a7f63b271689ddb27b1bf7eebfacc3e09d22f1bcd559027da45f
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:
  --> 42b795c6a971a7f63b271689ddb27b1bf7eebfacc3e09d22f1bcd559027da45f: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:
42b795c6a971a7f63b271689ddb27b1bf7eebfacc3e09d22f1bcd559027da45f
Status:
ERROR
Block height:
41641669
Block id:
290bca6e57203a807413ca5ba45e375f1e02d89cac32ce897cecc97701912f37
Timestamp:
Saturday 26 November 2022 at 20:27:17 UTC
()
Proposer:
Authorizers:
Gas used:
24