Flow price: --
7e0041b027ec048643c6492fb8deecf91511bf7ce5c3d1ecb8bfe5f821118faf

Transaction

Hash: 7e0041b027ec048643c6492fb8deecf91511bf7ce5c3d1ecb8bfe5f821118faf
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 7e0041b027ec048643c6492fb8deecf91511bf7ce5c3d1ecb8bfe5f821118faf: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:
7e0041b027ec048643c6492fb8deecf91511bf7ce5c3d1ecb8bfe5f821118faf
Status:
ERROR
Block height:
39909339
Block id:
41dd4c45d9d08d55833e9183fb2365f95f3d829de90487f5ebfd1b370d72b9a3
Timestamp:
Saturday 29 October 2022 at 05:29:37 UTC
()
Proposer:
Authorizers:
Gas used:
49