Flow price: --
9f7161d26f546039d2a9cc3a160dcf4d61d7b0a4d7145a652cbb564d2770a831

Transaction

Hash: 9f7161d26f546039d2a9cc3a160dcf4d61d7b0a4d7145a652cbb564d2770a831
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 9f7161d26f546039d2a9cc3a160dcf4d61d7b0a4d7145a652cbb564d2770a831:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
9f7161d26f546039d2a9cc3a160dcf4d61d7b0a4d7145a652cbb564d2770a831
Status:
ERROR
Block height:
40131380
Block id:
7d6f0e6dedea65de0e6af54121030fe26e012917db032d7540df222ff704a2eb
Timestamp:
Tuesday 1 November 2022 at 22:40:36 UTC
()
Proposer:
Authorizers:
Gas used:
48