Flow price: --
494e155980fb20531431f7d4afba3cf80b1860c4c023244c7701d566d3fd116d

Transaction

Hash: 494e155980fb20531431f7d4afba3cf80b1860c4c023244c7701d566d3fd116d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 494e155980fb20531431f7d4afba3cf80b1860c4c023244c7701d566d3fd116d: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:
494e155980fb20531431f7d4afba3cf80b1860c4c023244c7701d566d3fd116d
Status:
ERROR
Block height:
40139111
Block id:
8e78e0948f86261d2792043f5f40f7f40e0f5cbc06b62ded5ae36cf87a0c3308
Timestamp:
Wednesday 2 November 2022 at 01:48:41 UTC
()
Proposer:
Authorizers:
Gas used:
48