Flow price: --
fe4fb817202ae5a3c824f5a75a31e41992557e9f613dcf1803df00475f8b96fa

Transaction

Hash: fe4fb817202ae5a3c824f5a75a31e41992557e9f613dcf1803df00475f8b96fa
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> fe4fb817202ae5a3c824f5a75a31e41992557e9f613dcf1803df00475f8b96fa: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:
fe4fb817202ae5a3c824f5a75a31e41992557e9f613dcf1803df00475f8b96fa
Status:
ERROR
Block height:
39987687
Block id:
e6ee0d041e60939db3c85688c0708ff9df1018427a049116db5b51ee390b91ee
Timestamp:
Sunday 30 October 2022 at 12:50:13 UTC
()
Proposer:
Authorizers:
Gas used:
46