Flow price: --
bf5209eacdcbe6445e0b878ed8c23b3c614faf10946666f09a36a2f2fbd315ae

Transaction

Hash: bf5209eacdcbe6445e0b878ed8c23b3c614faf10946666f09a36a2f2fbd315ae
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> bf5209eacdcbe6445e0b878ed8c23b3c614faf10946666f09a36a2f2fbd315ae:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
bf5209eacdcbe6445e0b878ed8c23b3c614faf10946666f09a36a2f2fbd315ae
Status:
ERROR
Block height:
41082885
Block id:
ccb1dc61c9edbfeb0bbe019d2c7ec3ed3eb4542485d770833aeb215bd1f13253
Timestamp:
Thursday 17 November 2022 at 20:00:38 UTC
()
Proposer:
Authorizers:
Gas used:
24