Flow price: --
feec63800d425e174e4a8965a2d4f90ccd52934aedc4fa4900379b6209d51b89

Transaction

Hash: feec63800d425e174e4a8965a2d4f90ccd52934aedc4fa4900379b6209d51b89
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:
  --> feec63800d425e174e4a8965a2d4f90ccd52934aedc4fa4900379b6209d51b89:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
feec63800d425e174e4a8965a2d4f90ccd52934aedc4fa4900379b6209d51b89
Status:
ERROR
Block height:
41145975
Block id:
f0cd045d79dbfb6480cbdfd8d934aebc951002054883a955c5ce14150faf1667
Timestamp:
Friday 18 November 2022 at 20:23:29 UTC
()
Proposer:
Authorizers:
Gas used:
26