Flow price: --
38372dfc2b5642b3366936157e98309d614f1e64900586a1f1896823821882a6

Transaction

Hash: 38372dfc2b5642b3366936157e98309d614f1e64900586a1f1896823821882a6
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 38372dfc2b5642b3366936157e98309d614f1e64900586a1f1896823821882a6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
38372dfc2b5642b3366936157e98309d614f1e64900586a1f1896823821882a6
Status:
ERROR
Block height:
40135109
Block id:
87843aa6146af74ccbbad0f89ebc6398906102841f9d92f569a5edae630655ca
Timestamp:
Wednesday 2 November 2022 at 00:11:59 UTC
()
Proposer:
Authorizers:
Gas used:
46