Flow price: --
e56df56ae88b975971d2989cb11e7d1e09256a83ed196bba04089511955af029

Transaction

Hash: e56df56ae88b975971d2989cb11e7d1e09256a83ed196bba04089511955af029
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:
  --> e56df56ae88b975971d2989cb11e7d1e09256a83ed196bba04089511955af029:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
e56df56ae88b975971d2989cb11e7d1e09256a83ed196bba04089511955af029
Status:
ERROR
Block height:
41609707
Block id:
4af08b5a3cdaf985ac740d8947fa2ca8d136c0395e582daf7dd93bd488f908d8
Timestamp:
Saturday 26 November 2022 at 08:02:06 UTC
()
Proposer:
Authorizers:
Gas used:
24