漏洞
The MapView.Print() method returns the "System.NullReferenceException: 'Object reference not set to an instance of an object.'" and "System.Exception: 'Print service failure: Object reference not set to an instance of an object.'" exceptions when called normally.
| 漏洞 ID 编号 | BUG-000167134 |
|---|---|
| 已提交 | April 30, 2024 |
| 上次修改时间 | June 27, 2025 |
| 适用范围 | ArcGIS Pro SDK for .NET |
| 找到的版本 | 3.2 |
| 操作系统 | Windows OS |
| 操作系统版本 | 10.0 64 Bit |
| 状态 | As Designed |
附加信息
The older SDK MapView.Print(printerSettings) function was marked obsolete and was replaced by a new MapView.Print(printerSettingInfo) or Layout.Print(printerSettingInfo, MapSeriesOptions) function. Here are some snippets: PrinterSettingsInfo info = new PrinterSettingsInfo(); var printerSettings = info.PrinterSettings; printerSettings.PrinterName = "some printer name"; printerSettings.DefaultPageSettings.Landscape = false; printerSettings.Copies = 1; info.DoShowSelectionSymbology = false; info.LayoutOrMapName = layout.Name; layout.Print(info);解决办法
Use the new Pro 3.5 MapView.Print(printerSettingInfo) or Layout.Print(printerSettingInfo, MapSeriesOptions) functions.
重现步骤
漏洞 ID: BUG-000167134
软件:
- ArcGIS Pro SDK for .NET
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