Flow price: --
ca8f98cfa9ffe98fb77d93ccd89e80d3fb7951e06ddba17d77559331320e62b5

Transaction

Hash: ca8f98cfa9ffe98fb77d93ccd89e80d3fb7951e06ddba17d77559331320e62b5
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:
  --> ca8f98cfa9ffe98fb77d93ccd89e80d3fb7951e06ddba17d77559331320e62b5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
ca8f98cfa9ffe98fb77d93ccd89e80d3fb7951e06ddba17d77559331320e62b5
Status:
ERROR
Block height:
41403512
Block id:
9eeec8ab61a78226e4d61bf2fd4d17c4ffcb541d0668271fb587c4772e709b57
Timestamp:
Wednesday 23 November 2022 at 00:12:10 UTC
()
Proposer:
Authorizers:
Gas used:
23