Flow price: --
96047bfd4c0e5fc974f73f209db8d614eefc90034ffe549aa2aa6550c723dc2e

Transaction

Hash: 96047bfd4c0e5fc974f73f209db8d614eefc90034ffe549aa2aa6550c723dc2e
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 96047bfd4c0e5fc974f73f209db8d614eefc90034ffe549aa2aa6550c723dc2e: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:
96047bfd4c0e5fc974f73f209db8d614eefc90034ffe549aa2aa6550c723dc2e
Status:
ERROR
Block height:
39877911
Block id:
85543fb6934049e999881d7ad268eef512a29e1c2872205e8114d51d5f806644
Timestamp:
Friday 28 October 2022 at 16:59:18 UTC
()
Proposer:
Authorizers:
Gas used:
48