Flow price: --
85ed0e754943bb9432ab98b9161a9e366d641bde9c24397b62cd934ee883a25d

Transaction

Hash: 85ed0e754943bb9432ab98b9161a9e366d641bde9c24397b62cd934ee883a25d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 85ed0e754943bb9432ab98b9161a9e366d641bde9c24397b62cd934ee883a25d: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:
85ed0e754943bb9432ab98b9161a9e366d641bde9c24397b62cd934ee883a25d
Status:
ERROR
Block height:
39849866
Block id:
62696f3a22c2aa9333bebed67594957082380b3803a5a4257a7f3bdaeebd9c3d
Timestamp:
Friday 28 October 2022 at 05:42:10 UTC
()
Proposer:
Authorizers:
Gas used:
47