Flow price: --
b92b87511c06e85428be6868495c15da220ecdfe76d929bdae188291e639f77f

Transaction

Hash: b92b87511c06e85428be6868495c15da220ecdfe76d929bdae188291e639f77f
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> b92b87511c06e85428be6868495c15da220ecdfe76d929bdae188291e639f77f: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:
b92b87511c06e85428be6868495c15da220ecdfe76d929bdae188291e639f77f
Status:
ERROR
Block height:
40113576
Block id:
06f3fb00333eeddecbc2f3cc5e7406fc8c435d2393d595260db4300e5aa3edb9
Timestamp:
Tuesday 1 November 2022 at 15:24:35 UTC
()
Proposer:
Authorizers:
Gas used:
52