Flow price: --
895e26c20f8d5064e5f3e43c36d18b33c4108b0bbcc931ef07a1d585798eb9cd

Transaction

Hash: 895e26c20f8d5064e5f3e43c36d18b33c4108b0bbcc931ef07a1d585798eb9cd
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:
  --> 895e26c20f8d5064e5f3e43c36d18b33c4108b0bbcc931ef07a1d585798eb9cd: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:
895e26c20f8d5064e5f3e43c36d18b33c4108b0bbcc931ef07a1d585798eb9cd
Status:
ERROR
Block height:
40667754
Block id:
a514c89e41f8fb1746573f9f4e2d1994e5ff98c960934b1fdd573df0bd74abb5
Timestamp:
Thursday 10 November 2022 at 22:51:42 UTC
()
Proposer:
Authorizers:
Gas used:
25