Flow price: --
4dca95668a8e7d81245f8c56def1c83b4f1773de6c22bbc0d5299a6a5174d58b

Transaction

Hash: 4dca95668a8e7d81245f8c56def1c83b4f1773de6c22bbc0d5299a6a5174d58b
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 4dca95668a8e7d81245f8c56def1c83b4f1773de6c22bbc0d5299a6a5174d58b: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:
4dca95668a8e7d81245f8c56def1c83b4f1773de6c22bbc0d5299a6a5174d58b
Status:
ERROR
Block height:
39994456
Block id:
95298cbdbe00929ede2b24ad225e6a10999a17e9963ade64b2a5775894d39a49
Timestamp:
Sunday 30 October 2022 at 15:32:17 UTC
()
Proposer:
Authorizers:
Gas used:
48