Flow price: --
a915fbcebcc6d3276e003cc2ffdc11840082a4a715c26a00f17521aa3b829f3a

Transaction

Hash: a915fbcebcc6d3276e003cc2ffdc11840082a4a715c26a00f17521aa3b829f3a
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> a915fbcebcc6d3276e003cc2ffdc11840082a4a715c26a00f17521aa3b829f3a: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:
a915fbcebcc6d3276e003cc2ffdc11840082a4a715c26a00f17521aa3b829f3a
Status:
ERROR
Block height:
39743202
Block id:
c6bbca34387793d84b6c80281f79b630b6e1913d6e40ab4599dcf0d855066d24
Timestamp:
Wednesday 26 October 2022 at 10:42:09 UTC
()
Proposer:
Authorizers:
Gas used:
48