Flow price: --
d9ba24e13881f032ce84f057d06c2315465457ce79a14d9a4a8a0146dd533107

Transaction

Hash: d9ba24e13881f032ce84f057d06c2315465457ce79a14d9a4a8a0146dd533107
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> d9ba24e13881f032ce84f057d06c2315465457ce79a14d9a4a8a0146dd533107:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
d9ba24e13881f032ce84f057d06c2315465457ce79a14d9a4a8a0146dd533107
Status:
ERROR
Block height:
39876406
Block id:
cc67b514d871196afcfb260fc3346362528bd7bda0e4c0e18f2f97bb50a934cb
Timestamp:
Friday 28 October 2022 at 16:23:22 UTC
()
Proposer:
Authorizers:
Gas used:
52