Flow price: --
fee510339b83444803f1b651c5f9ff26b2a7e06df60c4c2ed83a5d8951578026

Transaction

Hash: fee510339b83444803f1b651c5f9ff26b2a7e06df60c4c2ed83a5d8951578026
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:
  --> fee510339b83444803f1b651c5f9ff26b2a7e06df60c4c2ed83a5d8951578026:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
fee510339b83444803f1b651c5f9ff26b2a7e06df60c4c2ed83a5d8951578026
Status:
ERROR
Block height:
40481273
Block id:
b21ffcae187c20d924ad342eb20e69761d48d024402d008a443dc660bb9c0ee5
Timestamp:
Monday 7 November 2022 at 19:39:33 UTC
()
Proposer:
Authorizers:
Gas used:
22