Flow price: --
ab2951e8daf6a954cf58ded9f2f0d5ef1a2b95cdff8e7768d35525607bd7b427

Transaction

Hash: ab2951e8daf6a954cf58ded9f2f0d5ef1a2b95cdff8e7768d35525607bd7b427
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:
  --> ab2951e8daf6a954cf58ded9f2f0d5ef1a2b95cdff8e7768d35525607bd7b427:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ab2951e8daf6a954cf58ded9f2f0d5ef1a2b95cdff8e7768d35525607bd7b427
Status:
ERROR
Block height:
40198929
Block id:
ddea3a2639b755834f6b549c2cd2f101e941f9a557e5d1ca3e82f2c8eebc597f
Timestamp:
Thursday 3 November 2022 at 03:15:43 UTC
()
Proposer:
Authorizers:
Gas used:
25