Flow price: --
64ae87ccacf67479e9a4b4d7abea3860fa22b920d278f47109f25d76d974df0a

Transaction

Hash: 64ae87ccacf67479e9a4b4d7abea3860fa22b920d278f47109f25d76d974df0a
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:
  --> 64ae87ccacf67479e9a4b4d7abea3860fa22b920d278f47109f25d76d974df0a: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:
64ae87ccacf67479e9a4b4d7abea3860fa22b920d278f47109f25d76d974df0a
Status:
ERROR
Block height:
40660107
Block id:
0f720fcde3c5b8d14d25d3feab2bbc2cb9b75fe0bc57150aa5f495cdba37401e
Timestamp:
Thursday 10 November 2022 at 19:47:02 UTC
()
Proposer:
Authorizers:
Gas used:
23