无法加载LayoutLib：com / android / layoutlib / bridge / Bridge：不支持的major.minor版本52.0

Question

// 
// button1
// 
this.button1.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(64)))), ((int)(((byte)(64)))), ((int)(((byte)(64)))));
this.button1.BackgroundImage = ((System.Drawing.Image)(resources.GetObject("button1.BackgroundImage")));
this.button1.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
this.button1.FlatAppearance.BorderColor = System.Drawing.Color.FromArgb(((int)(((byte)(64)))), ((int)(((byte)(64)))), ((int)(((byte)(64)))));
this.button1.FlatAppearance.BorderSize = 4;
this.button1.FlatAppearance.MouseDownBackColor = System.Drawing.Color.Silver;
this.button1.FlatAppearance.MouseOverBackColor = System.Drawing.Color.FromArgb(((int)(((byte)(128)))), ((int)(((byte)(128)))), ((int)(((byte)(255)))));
this.button1.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
this.button1.Font = new System.Drawing.Font("Verdana", 6.75F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.button1.ForeColor = System.Drawing.Color.White;
this.button1.ImageAlign = System.Drawing.ContentAlignment.TopCenter;
this.button1.Location = new System.Drawing.Point(94, 124);
this.button1.Name = "button1";
this.button1.Size = new System.Drawing.Size(61, 28);
this.button1.TabIndex = 0;
this.button1.Text = "Options";
this.button1.TextAlign = System.Drawing.ContentAlignment.TopLeft;
this.button1.UseVisualStyleBackColor = false;

Answer 1

通常会收到错误：不支持的major.minor版本52.0

如果您安装了Android N，请将Android渲染版本更改为旧版本，问题将会消失。