Flow price: --
f3f110a6e3a29ebcc2072e30bf5c30d8bd43c7846c8d71bef18f8192b8be2e96

Transaction

Hash: f3f110a6e3a29ebcc2072e30bf5c30d8bd43c7846c8d71bef18f8192b8be2e96
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:
  --> f3f110a6e3a29ebcc2072e30bf5c30d8bd43c7846c8d71bef18f8192b8be2e96:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
f3f110a6e3a29ebcc2072e30bf5c30d8bd43c7846c8d71bef18f8192b8be2e96
Status:
ERROR
Block height:
41644234
Block id:
b73ee7fc67853bcbccc622e2502871318a242bad7b797b0f6fb32c9f3536da12
Timestamp:
Saturday 26 November 2022 at 21:26:50 UTC
()
Proposer:
Authorizers:
Gas used:
26