Flow price: --
295c5a9b6cfaeb63ee855580824e95c4a5119993b845c9f2cd4271afd2f75a7e

Transaction

Hash: 295c5a9b6cfaeb63ee855580824e95c4a5119993b845c9f2cd4271afd2f75a7e
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:
  --> 295c5a9b6cfaeb63ee855580824e95c4a5119993b845c9f2cd4271afd2f75a7e: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:
295c5a9b6cfaeb63ee855580824e95c4a5119993b845c9f2cd4271afd2f75a7e
Status:
ERROR
Block height:
41160660
Block id:
64d8632ec66c2d3ed8f2c44e79e7feeff5f5b6eb729179a90a46dabd32ab5cf9
Timestamp:
Saturday 19 November 2022 at 02:04:50 UTC
()
Proposer:
Authorizers:
Gas used:
24