Flow price: --
02efc503a6cd2c533f1869ad0a7a57a2acf1aa5d029e7fe41bc86b3f39d3d9ce

Transaction

Hash: 02efc503a6cd2c533f1869ad0a7a57a2acf1aa5d029e7fe41bc86b3f39d3d9ce
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:
  --> 02efc503a6cd2c533f1869ad0a7a57a2acf1aa5d029e7fe41bc86b3f39d3d9ce: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:
02efc503a6cd2c533f1869ad0a7a57a2acf1aa5d029e7fe41bc86b3f39d3d9ce
Status:
ERROR
Block height:
41602025
Block id:
d8ac1ae5feade8e346d0cc9f8c74f496b45e738b6d9a583feceb567edcec5987
Timestamp:
Saturday 26 November 2022 at 05:02:23 UTC
()
Proposer:
Authorizers:
Gas used:
27