Flow price: --
2549733f7b97b543f5c50f559771e28374d54e2e617f282467082eae633a6ed5

Transaction

Hash: 2549733f7b97b543f5c50f559771e28374d54e2e617f282467082eae633a6ed5
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 2549733f7b97b543f5c50f559771e28374d54e2e617f282467082eae633a6ed5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
2549733f7b97b543f5c50f559771e28374d54e2e617f282467082eae633a6ed5
Status:
ERROR
Block height:
39876254
Block id:
37762f017456961eb99d42c959c7e32d2cec60ed68921ceb29386490fcd51236
Timestamp:
Friday 28 October 2022 at 16:19:41 UTC
()
Proposer:
Authorizers:
Gas used:
47