Flow price: --
e84a4fa379d2c4b78fa7b359314a950f581fc60feab3c477b1001ff9a3ddef4f

Transaction

Hash: e84a4fa379d2c4b78fa7b359314a950f581fc60feab3c477b1001ff9a3ddef4f
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:
  --> e84a4fa379d2c4b78fa7b359314a950f581fc60feab3c477b1001ff9a3ddef4f: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:
e84a4fa379d2c4b78fa7b359314a950f581fc60feab3c477b1001ff9a3ddef4f
Status:
ERROR
Block height:
40722026
Block id:
8cbba35f6dcdee1dd29b96a9738b961eb7547f7c3fe93c36e7d844f35a882dea
Timestamp:
Friday 11 November 2022 at 20:56:08 UTC
()
Proposer:
Authorizers:
Gas used:
24