Flow price: --
52a77ed3f0913261049948569a9455382797b868273f9cde8220211be669897e

Transaction

Hash: 52a77ed3f0913261049948569a9455382797b868273f9cde8220211be669897e
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 52a77ed3f0913261049948569a9455382797b868273f9cde8220211be669897e:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
52a77ed3f0913261049948569a9455382797b868273f9cde8220211be669897e
Status:
ERROR
Block height:
40101033
Block id:
e01ea13ab8c691955136fe1506de99c5a4560910d91617716df5c7f5bf0667d5
Timestamp:
Tuesday 1 November 2022 at 10:20:09 UTC
()
Proposer:
Authorizers:
Gas used:
48