Flow price: --
9aaf0e46cbc9d5f4278a4cba23747df45f3717030e1a1212f0deec4db00d0998

Transaction

Hash: 9aaf0e46cbc9d5f4278a4cba23747df45f3717030e1a1212f0deec4db00d0998
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 9aaf0e46cbc9d5f4278a4cba23747df45f3717030e1a1212f0deec4db00d0998:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
9aaf0e46cbc9d5f4278a4cba23747df45f3717030e1a1212f0deec4db00d0998
Status:
ERROR
Block height:
40084381
Block id:
f171abbced5a590499a8138391f25612bef5f2d87e068b470d89f5467136dbfc
Timestamp:
Tuesday 1 November 2022 at 03:34:07 UTC
()
Proposer:
Authorizers:
Gas used:
50