Flow price: --
52fe61fa2373eb211be92629f77701b1ff131d9d490324d583a0d62d07e2af6c

Transaction

Hash: 52fe61fa2373eb211be92629f77701b1ff131d9d490324d583a0d62d07e2af6c
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 52fe61fa2373eb211be92629f77701b1ff131d9d490324d583a0d62d07e2af6c: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:
52fe61fa2373eb211be92629f77701b1ff131d9d490324d583a0d62d07e2af6c
Status:
ERROR
Block height:
40103395
Block id:
b8b13231c8cbdfa789387930dd37432db88a7634d61b91314c0dd238e8c6ba53
Timestamp:
Tuesday 1 November 2022 at 11:17:48 UTC
()
Proposer:
Authorizers:
Gas used:
49