} Then add the proper package name at the top of the file in this format:package com.example.myapplication; At this point you should have no errors (red lines). Can you try to reproduce my steps?
C:\xxx\nick_\AppData\Local\Pub\Cache\hosted\pub.dev\image_picker_android-0.8.8+1\android\src\main\java\io\flutter\plugins\imagepicker\ImageResizer.java:13: error: cannot find symbol import androidx.core.util.SizeFCompat; ^ symbol: class SizeFCompat location: package androidx.core.util C...
Without a reliable code reproduction, it is unlikely we will be able to resolve the issue, leading to it being closed. If you have already provided a code snippet and are seeing this message, it is likely that the code snippet was not enough for our team to reproduce the issue. For a...
This is my code: package com.example.simon.id8; import android.os.Bundle; import android.support.v7.app.AppCompatActivity; import android.view.View; import android.widget.Button; import android.widget.TextView; public class MainActivity extends AppCompatActivity { // Declare our View variables ...
To further explain this, we need to look at an example to understand how and when this error occurs. Let’s say we have a couple of modules:demo1.pyanddemo2.py. Before moving into theimportstatements, let’s look at the contents of these modules and then at theimportstatements. ...
define C++ extern Class With example Defining Global Include Directory? DELAYLOAD in C++/CLI Delete files in System32 folder from SysWOW64 folder (64 bit OS) Deleting pointers causes "crash" Dereference of IntPtr (get value at address of), and C# to C++ questions. Deselect all items in listv...
A step-by-step guide on how to resolve the React warning Function components cannot be given refs. Attempts to access this ref will fail.
-- 由于在application.properties配置了mybatis.type-aliases-package别名,26所以这里直接使用实体类名称即可 -->2728<!-- 根据用户的姓名进行查询 -->2930SELECT31u.*,32r.*,33p.*34FROM35USER u36INNER JOIN user_role ur ON ur.uid =u.uid37INNER JOIN role r ON r.rid =ur.rid38INNER JOIN permis...
package com.myapp.struts; import java.util.Collection; import java.util.ArrayList; import javax.servlet.http.HttpServletRequest; import org.apache.struts.action.ActionMapping; import org.apache.struts.action.ActionForm; public class LinkListForm extends ActionForm { private Collection links; public Colle...
Because a static type cannot be instantiated, it cannot be used as a generic argument. To resolve this error, remove the static type from the generic argument. Example The following sample generates CS0718: // CS0718.cs public static class SC ...