Flow price: --
7e4b19ea817fd8e1da11e026eefaf5283201728582123204b7335c4160acf36a

Transaction

Hash: 7e4b19ea817fd8e1da11e026eefaf5283201728582123204b7335c4160acf36a
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:
  --> 7e4b19ea817fd8e1da11e026eefaf5283201728582123204b7335c4160acf36a: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:
7e4b19ea817fd8e1da11e026eefaf5283201728582123204b7335c4160acf36a
Status:
ERROR
Block height:
41370462
Block id:
0174479fb8f3e58ab106f0a2068cbd95de8ca86c084edc84401c5a4d81a14d12
Timestamp:
Tuesday 22 November 2022 at 11:30:30 UTC
()
Proposer:
Authorizers:
Gas used:
25