Flow price: --
71f3e38c7d2c13354b0a3ea2c3019df2cb18f8330ef98bebb49a2a631acd29b3

Transaction

Hash: 71f3e38c7d2c13354b0a3ea2c3019df2cb18f8330ef98bebb49a2a631acd29b3
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:
  --> 71f3e38c7d2c13354b0a3ea2c3019df2cb18f8330ef98bebb49a2a631acd29b3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
71f3e38c7d2c13354b0a3ea2c3019df2cb18f8330ef98bebb49a2a631acd29b3
Status:
ERROR
Block height:
41374442
Block id:
c6fd4a5566787403b11ca8f8fe77eafc73bd711bc8f3c8bb56d39897e40fad4f
Timestamp:
Tuesday 22 November 2022 at 13:02:10 UTC
()
Proposer:
Authorizers:
Gas used:
23