Flow price: --
c0d7cf2ec6bd64cc27cebc283bb7200f80e20fe0a467c7e44492becc2037e388

Transaction

Hash: c0d7cf2ec6bd64cc27cebc283bb7200f80e20fe0a467c7e44492becc2037e388
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:
  --> c0d7cf2ec6bd64cc27cebc283bb7200f80e20fe0a467c7e44492becc2037e388:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
c0d7cf2ec6bd64cc27cebc283bb7200f80e20fe0a467c7e44492becc2037e388
Status:
ERROR
Block height:
41474399
Block id:
58b88dedbbe2ae2095405c7dd925ea9a5ade31f34566b77e1481da6b21202e63
Timestamp:
Thursday 24 November 2022 at 03:37:56 UTC
()
Proposer:
Authorizers:
Gas used:
23