Flow price: --
beef1848b7c6ece1b9a81ff99704778b6d199819d6a200925da253ed0016dc03

Transaction

Hash: beef1848b7c6ece1b9a81ff99704778b6d199819d6a200925da253ed0016dc03
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:
  --> beef1848b7c6ece1b9a81ff99704778b6d199819d6a200925da253ed0016dc03:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
beef1848b7c6ece1b9a81ff99704778b6d199819d6a200925da253ed0016dc03
Status:
ERROR
Block height:
41587428
Block id:
34c01a7d0b854b864c1d99fb1b1e2868adc53833ccad9bd281eb5ff721229517
Timestamp:
Friday 25 November 2022 at 23:23:16 UTC
()
Proposer:
Authorizers:
Gas used:
24