Flow price: --
cc545b370ce92bffc623367ef6ddd2db17136beef6ab91329b31360ef3801d51

Transaction

Hash: cc545b370ce92bffc623367ef6ddd2db17136beef6ab91329b31360ef3801d51
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> cc545b370ce92bffc623367ef6ddd2db17136beef6ab91329b31360ef3801d51:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
cc545b370ce92bffc623367ef6ddd2db17136beef6ab91329b31360ef3801d51
Status:
ERROR
Block height:
40161225
Block id:
1a9f4991180e7ac7c643c898f0d73552aa1feb65816c3de2c4b586a641302e33
Timestamp:
Wednesday 2 November 2022 at 10:48:11 UTC
()
Proposer:
Authorizers:
Gas used:
47