Flow price: --
2cbfc1f6a6ff5aec0d094fd841163adafe86bcc7e2f6c52dc19b2c9b6f0692bf

Transaction

Hash: 2cbfc1f6a6ff5aec0d094fd841163adafe86bcc7e2f6c52dc19b2c9b6f0692bf
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 2cbfc1f6a6ff5aec0d094fd841163adafe86bcc7e2f6c52dc19b2c9b6f0692bf: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:
2cbfc1f6a6ff5aec0d094fd841163adafe86bcc7e2f6c52dc19b2c9b6f0692bf
Status:
ERROR
Block height:
40127054
Block id:
723df29474bdc48dcfb7ddeb30f7ae5828462d03bb0491d276183314b342eb68
Timestamp:
Tuesday 1 November 2022 at 20:53:31 UTC
()
Proposer:
Authorizers:
Gas used:
49