我有错误:“StackLayout”类型的值不能添加到“IList”类型的集合或字典中。
<StackLayout x:Name="Contunie" Margin="0" HeightRequest="80" HorizontalOptions="FillAndExpand" VerticalOptions="EndAndExpand" BackgroundColor="#24348b">
<StackLayout.GestureRecognizers>
<TapGestureRecognizer Tapped="Contunie_Tapped"></TapGestureRecognizer>
</StackLayout.GestureRecognizers>
<Label Font="20" Margin="0,15,0,0" HorizontalOptions="CenterAndExpand" TextColor="White"
FontFamily="{DynamicResource GothamRoundedMedium}" Text="{Translator:Translate SendMessage}" BackgroundColor="Transparent"></Label>
</StackLayout>
Run Code Online (Sandbox Code Playgroud) 如何在 Flutter 中的 ListView 项中使用 Showcase 视图?
我有一个 ListView,我想在此列表的任何项目中显示展示。有什么办法可以在颤振中做到这一点吗?
我猜ShowcaseView包不支持ListView项目。(或者我不能)
像这样;
我想使用 Firebase Auth 验证电话号码,但出现以下错误,
注意:我的 sha1 和 sha256 密钥已附加。当我手动将电话号码添加到 firebase 时,它会起作用。在 iOS 设备上运行流畅。
[GetAuthDomainTask] 获取项目配置时出错。
{
"error":{
"code":400,
"message":"INVALID_CERT_HASH",
"errors":[
{
"message":"INVALID_CERT_HASH",
"domain":"global",
"reason":"invalid"
}
]
}
}
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输出 :
I/chatty (10469): uid=10134(com.xxx.xxx) identical 1 line
W/xxx.xxx(10469): Accessing hidden method Lsun/misc/Unsafe;-
>putInt(Ljava/lang/Object;JI)V (greylist, linking, allowed)
W/System (10469): Ignoring header X-Firebase-Locale because its value
was null.
D/EGL_emulation(10469): eglMakeCurrent: 0x7a08b7442b80: ver 3 0 (tinfo
0x7a08b7299680)
E/FirebaseAuth(10469): [GetAuthDomainTask] Error getting project
config. Failed with {
E/FirebaseAuth(10469): "error": {
E/FirebaseAuth(10469): "code": 400,
E/FirebaseAuth(10469): "message": …
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