Flow price: --
ee7490ae7e0a45ebe1610a2753993a4c6d1ad61fda672c532c95d09fea5a0a8c

Transaction

Hash: ee7490ae7e0a45ebe1610a2753993a4c6d1ad61fda672c532c95d09fea5a0a8c
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> ee7490ae7e0a45ebe1610a2753993a4c6d1ad61fda672c532c95d09fea5a0a8c: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:
ee7490ae7e0a45ebe1610a2753993a4c6d1ad61fda672c532c95d09fea5a0a8c
Status:
ERROR
Block height:
39955817
Block id:
7b99951d130e907539dc89281cd25923a548fb9e6e2537cda302e5ca6e6a325b
Timestamp:
Sunday 30 October 2022 at 00:06:37 UTC
()
Proposer:
Authorizers:
Gas used:
47