I installed the latest snap following instruction on https://tutorials.ubuntu.com/tutorial/basic-snap-usage#2, then I execute `sudo snap find hello`, it game me the following errors.
```
ldh@ldh55:~$ sudo snap list
No snaps are installed yet. Try 'snap install hello-world'.
ldh@ldh55:~$ sudo snap find hello
panic: runtime error: invalid memory address or nil pointer dereference [recovered]
panic: runtime error: invalid memory address or nil pointer dereference
[signal 0xb code=0x1 addr=0x0 pc=0x55890a460120]
goroutine 1 [running]:
panic(0x55890ae76900, 0xc820010100)
/usr/lib/go-1.6/src/runtime/panic.go:481 +0x3ea
main.main.func1()
/build/snapd-eEd6V5/snapd-2.34.2/_build/src/github.com/snapcore/snapd/cmd/snap/main.go:370 +0x7b
panic(0x55890ae76900, 0xc820010100)
/usr/lib/go-1.6/src/runtime/panic.go:443 +0x4ed
main.(*cmdFind).Execute(0xc8201d3a10, 0xc8201f0780, 0x0, 0x2, 0x0, 0x0)
/build/snapd-eEd6V5/snapd-2.34.2/_build/src/github.com/snapcore/snapd/cmd/snap/cmd_find.go:259 +0xed0
github.com/snapcore/snapd/vendor/github.com/jessevdk/go-flags.(*Parser).ParseArgs(0xc8201d8000, 0xc82000a220, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0)
/build/snapd-eEd6V5/snapd-2.34.2/_build/src/github.com/snapcore/snapd/vendor/github.com/jessevdk/go-flags/parser.go:316 +0xa85
github.com/snapcore/snapd/vendor/github.com/jessevdk/go-flags.(*Parser).Parse(0xc8201d8000, 0x0, 0x0, 0x0, 0x0, 0x0)
/build/snapd-eEd6V5/snapd-2.34.2/_build/src/github.com/snapcore/snapd/vendor/github.com/jessevdk/go-flags/parser.go:186 +0x9d
main.run(0x0, 0x0)
/build/snapd-eEd6V5/snapd-2.34.2/_build/src/github.com/snapcore/snapd/cmd/snap/main.go:391 +0x4a
main.main()
/build/snapd-eEd6V5/snapd-2.34.2/_build/src/github.com/snapcore/snapd/cmd/snap/main.go:375 +0xc4d
ldh@ldh55:~$
```
The installation is having an issue and when I am trying o install the latest snap but the things got worse. the screen went blue and the interface started showing ERROR CODE 0XC0000428. I also took the help of https:/