Flow price: --
0596b8c79bfff771100c6ea31de6faec01e146782f01d3765602387c6c9c3df3

Transaction

Hash: 0596b8c79bfff771100c6ea31de6faec01e146782f01d3765602387c6c9c3df3
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 0596b8c79bfff771100c6ea31de6faec01e146782f01d3765602387c6c9c3df3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
0596b8c79bfff771100c6ea31de6faec01e146782f01d3765602387c6c9c3df3
Status:
ERROR
Block height:
39788387
Block id:
4539ddfda409f1643d6384e6342150664ce0553ecd1b2782ced6aa2fac02d187
Timestamp:
Thursday 27 October 2022 at 04:54:18 UTC
()
Proposer:
Authorizers:
Gas used:
49