Flow price: --
532bbeff232aa795686c13b907501f5b151f993d31c476fa9e998ab1904a534d

Transaction

Hash: 532bbeff232aa795686c13b907501f5b151f993d31c476fa9e998ab1904a534d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 532bbeff232aa795686c13b907501f5b151f993d31c476fa9e998ab1904a534d: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:
532bbeff232aa795686c13b907501f5b151f993d31c476fa9e998ab1904a534d
Status:
ERROR
Block height:
39884992
Block id:
bfa210920efd17234e3d25253fea9e78e4855d10af25be20284f3d8416ddaf35
Timestamp:
Friday 28 October 2022 at 19:49:17 UTC
()
Proposer:
Authorizers:
Gas used:
46