Flow price: --
bfda93144126b9edadd93d58ce4d8af32f3518ae99a76f42476f7b8bf4ae15ad

Transaction

Hash: bfda93144126b9edadd93d58ce4d8af32f3518ae99a76f42476f7b8bf4ae15ad
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> bfda93144126b9edadd93d58ce4d8af32f3518ae99a76f42476f7b8bf4ae15ad: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:
bfda93144126b9edadd93d58ce4d8af32f3518ae99a76f42476f7b8bf4ae15ad
Status:
ERROR
Block height:
40160306
Block id:
01fc0c42911e08e8ee35a3bde1a58fa39d3ed4084d9d1aeaaec06e2ff2a1ea75
Timestamp:
Wednesday 2 November 2022 at 10:25:59 UTC
()
Proposer:
Authorizers:
Gas used:
46