Flow price: --
96d8f999d794c50e53fa177161582d36f069596ad7d845ec6441862adc30c329

Transaction

Hash: 96d8f999d794c50e53fa177161582d36f069596ad7d845ec6441862adc30c329
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 96d8f999d794c50e53fa177161582d36f069596ad7d845ec6441862adc30c329:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
96d8f999d794c50e53fa177161582d36f069596ad7d845ec6441862adc30c329
Status:
ERROR
Block height:
40151723
Block id:
87d1887cdd20c49b0c17faae2c9ae4d2e82ddb81f082b6faab10329d2624c9fd
Timestamp:
Wednesday 2 November 2022 at 06:56:42 UTC
()
Proposer:
Authorizers:
Gas used:
50