Flow price: --
da0a4c7fa466e3819080cd5c902d267c27e6f8debbbad302a645724451553251

Transaction

Hash: da0a4c7fa466e3819080cd5c902d267c27e6f8debbbad302a645724451553251
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:
  --> da0a4c7fa466e3819080cd5c902d267c27e6f8debbbad302a645724451553251:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
da0a4c7fa466e3819080cd5c902d267c27e6f8debbbad302a645724451553251
Status:
ERROR
Block height:
41615787
Block id:
370124baaddebdcbf81fa3e7ae6b62edb38531cb37e1326357aaafc3c135f65a
Timestamp:
Saturday 26 November 2022 at 10:24:16 UTC
()
Proposer:
Authorizers:
Gas used:
26