How can i fix this issue ? all images working well,

Question

Dart & Flutter

asadbek Noyibjonov

How can i fix this issue ? all images working well,

but i have this issue

#dart #programming #russian

0

24.08.2022

6 ответов

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asadbek Noyibjonov Автор вопроса

Archie
u pass "null" to CachedNetworkImageProvider

😅why all images working?

0

24.08.2022

🆈🅴🆅🅷🅴🅽🅸🅸

This is because the app tries to get renderUrl asynchronously. Before the render Url is fetched back, it is null.NetworkImage(renderUrl ?? '') then tries to use empty string as the url and result in the exception. I am not sure if this is the best solution, but this seems to work: There are many ways to solve this, here is some of them 1 Add https:// before your uri 2 For Image : I decided to check if the image url was empty before putting it in the widget: CircleAvatar( backgroundColor: Colors.grey, backgroundImage: _urlImage.isNotEmpty ? NetworkImage(_urlImagem) : null, ),

0

24.08.2022

asadbek Noyibjonov Автор вопроса

🆈🅴🆅🅷🅴🅽🅸🅸
This is because the app tries to get renderUrl asy...