회로도에서 심볼 속성 편집 시 비어있는 필드가 생성됩니다. When editing symbol properties in a circuit diagram, an empty field is created.

Description

Steps to reproduce

1. Scheme Editor
2. double click Symbol
3. open symbol property window
4. we can see the Empty field
5. Error when click OK button
6. delete empty field
7. OK and close
8. goto 2,3. open symbol property window
9. we can see the Empty field
10. unlimit Loop...OMG ioi

KiCad Version

7.0.2

Application: KiCad x64 on x64

Version: 7.0.2, release build

Libraries:
	wxWidgets 3.2.2
	FreeType 2.12.1
	HarfBuzz 6.0.0
	FontConfig 2.14.1

Platform: Windows 11 (build 22621), 64-bit edition, 64 bit, Little endian, wxMSW

	wxWidgets: 3.2.2 (wchar_t,wx containers)
	Boost: 1.81.0
	OCC: 7.6.3
	Curl: 7.88.1-DEV
	ngspice: 40
	Compiler: Visual C++ 1934 without C++ ABI

Build settings:
	KICAD_SPICE=ON

![2023-04-17_121359](/uploads/1be0190cbac5abdeefe138fd0e0ff140/2023-04-17_121359.png)