How to fix the problem when installing Linux Deepin?

Question

linux

When installing the distribution, it gives an error
{path:"/dev/sda3″number:
3fs":unknown"type:"Normal"status:"Real"os:""busy:falselabel:""name""mount
point:""start :2050048end:97677311sector size:512flags:()}new_partition:Partition:
{path:"dev/sda3/"number:
3fs:"ext4"type:"Normal"status:"busy:falselabel:""name:""mount
point"/"start2050048end:976773119sector size:512flags:())))
runHooks() false
2.1.6 15.4.1 Desktop
What is the problem and how can I fix it?