error LGHT0311 : A string was provided with characters that are not available in the specified database code page '1252'. Either change these characters to ones that exist in the database's code page, or update the database's code page by modifying one of the following attributes: Product/@Codepage, Module/@Codepage, Patch/@Codepage, PatchCreation/@Codepage, or WixLocalization/@Codepage.

[lucasjinreal]

 error LGHT0311 : A string was provided with characters that are not available in the specified database code page '1252'. Either change these characters to ones that exist in the database's code page, or update the database's code page by modifying one of the following attributes: Product/@Codepage, Module/@Codepage, Patch/@Codepage, PatchCreation/@Codepage, or WixLocalization/@Codepage.

[lucasjinreal]

I fixed it, but can not show any icons or svg pictures:

[provokateurin]

Qouting from wixtoolset/issues#2841:

This causes LGHT0311 build failures if you have strings with non-English characters in them (like I do).

Please see https://wixtoolset.org/documentation/manual/v3/overview/codepage.html which seems to have instructions on how to fix this. If you find a proper solution please open a PR to make it available for everyone.

[pchampio]

Wix is used by hover to create a windows installer ?
Can you confirm that this issue is related to a hover dependency?
This isn’t a go-flutter embedder issue ?

[lucasjinreal]

@pchampio Yeah, you are right, not hover issue. But I don't know why packaged msi can not show svgs or icons.

But generate flutter_app.exe can show normally.