Flow price: --
26c0aab514ec3c74b5f0ddb6a62d3a0f6d142b7238e85591c20233e46c52b3ba

Transaction

Hash: 26c0aab514ec3c74b5f0ddb6a62d3a0f6d142b7238e85591c20233e46c52b3ba
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 26c0aab514ec3c74b5f0ddb6a62d3a0f6d142b7238e85591c20233e46c52b3ba: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:
26c0aab514ec3c74b5f0ddb6a62d3a0f6d142b7238e85591c20233e46c52b3ba
Status:
ERROR
Block height:
39905919
Block id:
fb05ec0bf5e790ddbc3ecfe279a8c6b9aed4978a1facf15a95fbe75896356ea9
Timestamp:
Saturday 29 October 2022 at 04:08:01 UTC
()
Proposer:
Authorizers:
Gas used:
46