Flow price: --
bd8aa50332bc1b7cc855a0252700b28a8c2da90a86f989f8317e7ff435bfc4ba

Transaction

Hash: bd8aa50332bc1b7cc855a0252700b28a8c2da90a86f989f8317e7ff435bfc4ba
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:
  --> bd8aa50332bc1b7cc855a0252700b28a8c2da90a86f989f8317e7ff435bfc4ba: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:
bd8aa50332bc1b7cc855a0252700b28a8c2da90a86f989f8317e7ff435bfc4ba
Status:
ERROR
Block height:
41511280
Block id:
4b66ea3f1c153fcfb0abbe2c16f888edfce91aa31ca9f8d1ebc56d2b62b1ff1f
Timestamp:
Thursday 24 November 2022 at 17:54:14 UTC
()
Proposer:
Authorizers:
Gas used:
25