Flow price: --
c15d5ebb71ad5d173334a517acf1fa19b6ae18346122686f46eb70512270cc1b

Transaction

Hash: c15d5ebb71ad5d173334a517acf1fa19b6ae18346122686f46eb70512270cc1b
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:
  --> c15d5ebb71ad5d173334a517acf1fa19b6ae18346122686f46eb70512270cc1b: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:
c15d5ebb71ad5d173334a517acf1fa19b6ae18346122686f46eb70512270cc1b
Status:
ERROR
Block height:
40528330
Block id:
3f2c47ded39a5e293bebbf09b062d1de7ee77af1881af7ba8747af991879001f
Timestamp:
Tuesday 8 November 2022 at 14:31:46 UTC
()
Proposer:
Authorizers:
Gas used:
22