Flow price: --
86accb43a197cd5a20ba2d49df5907c552738c3459ebdbece2aa364261ed177b

Transaction

Hash: 86accb43a197cd5a20ba2d49df5907c552738c3459ebdbece2aa364261ed177b
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:
  --> 86accb43a197cd5a20ba2d49df5907c552738c3459ebdbece2aa364261ed177b: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:
86accb43a197cd5a20ba2d49df5907c552738c3459ebdbece2aa364261ed177b
Status:
ERROR
Block height:
40372723
Block id:
7b0d89fff50af46f27cfe887a68e38ac75dd7fb216c3c64c04e4f556ca6831b8
Timestamp:
Saturday 5 November 2022 at 23:33:50 UTC
()
Proposer:
Authorizers:
Gas used:
27