Flow price: --
8d3b869a32c44ec0c21b2fec6637a18b1d81efe6bb1c23334c89e5727304e3d6

Transaction

Hash: 8d3b869a32c44ec0c21b2fec6637a18b1d81efe6bb1c23334c89e5727304e3d6
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:
  --> 8d3b869a32c44ec0c21b2fec6637a18b1d81efe6bb1c23334c89e5727304e3d6:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8d3b869a32c44ec0c21b2fec6637a18b1d81efe6bb1c23334c89e5727304e3d6
Status:
ERROR
Block height:
41597787
Block id:
74b087e79b7679d055a42520a5547b091d49166a95bef3f13c030e8fe56c9205
Timestamp:
Saturday 26 November 2022 at 03:24:07 UTC
()
Proposer:
Authorizers:
Gas used:
27