IronPDF的原生例外處理

Updated: 2026年4月24日

在IronPDF的最新版本中，日誌中的原生例外訊息將包含特定問題程式碼：[Issue Code IronPDF-NATIVE-EXCEPTION]。以下顯示了這類例外訊息的範例：

IronPdf.Exceptions.IronPdfNativeException: Error while generating PDF from HTML: 'Error while rendering pdf from html for job group 0: 'Error during dev tools execution: {"method":"Inspector.targetCrashed","params":{}}''.
2024-01-25 08:12:11,960 INFO  [Thread-3] [, , , , , , , , ] c.i.i.i.s.Access: [IronPdfEngine] To learn how to solve this issue please read https://ironpdf.com/troubleshooting/ironpdf-native-exception [Issue Code IRONPDF-NATIVE-EXCEPTION]

IronPdf.Exceptions.IronPdfNativeException: Error while generating PDF from HTML: 'Error while rendering pdf from html for job group 0: 'Error during dev tools execution: {"method":"Inspector.targetCrashed","params":{}}''.
2024-01-25 08:12:11,960 INFO  [Thread-3] [, , , , , , , , ] c.i.i.i.s.Access: [IronPdfEngine] To learn how to solve this issue please read https://ironpdf.com/troubleshooting/ironpdf-native-exception [Issue Code IRONPDF-NATIVE-EXCEPTION]

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可能原因

IronPDF的原生例外通常由IronPdf.Native.Chrome套件中的C++程式碼相關的各種問題引起，該套件是IronPDF的相依性，並涉及使用Chrome PDF呈現引擎。

解決方案

如需相關原生例外問題的協助，請提交工程支援請求，並提供完整的日誌檔案以進一步調查。

透過在您的專案中包含以下程式碼片段來啟用原生日誌紀錄：

// Set the path for the log file. 
// This can be a directory name or a specific file path. Here, we set it to "Default.log".
IronPdf.Logging.Logger.LogFilePath = "Default.log";

// Enable logging for all modes to capture comprehensive details
IronPdf.Logging.Logger.LoggingMode = IronPdf.Logging.Logger.LoggingModes.All;

// Set the path for the log file. 
// This can be a directory name or a specific file path. Here, we set it to "Default.log".
IronPdf.Logging.Logger.LogFilePath = "Default.log";

// Enable logging for all modes to capture comprehensive details
IronPdf.Logging.Logger.LoggingMode = IronPdf.Logging.Logger.LoggingModes.All;

' Set the path for the log file. 
' This can be a directory name or a specific file path. Here, we set it to "Default.log".
IronPdf.Logging.Logger.LogFilePath = "Default.log"

' Enable logging for all modes to capture comprehensive details
IronPdf.Logging.Logger.LoggingMode = IronPdf.Logging.Logger.LoggingModes.All

' Set the path for the log file. 
' This can be a directory name or a specific file path. Here, we set it to "Default.log".
IronPdf.Logging.Logger.LogFilePath = "Default.log"

' Enable logging for all modes to capture comprehensive details
IronPdf.Logging.Logger.LoggingMode = IronPdf.Logging.Logger.LoggingModes.All

IronPDF建立的日誌檔案通常位於您的DLL已部署的專案**/bin目錄**中，或您可以設定自定義的IronPdf.Logging.Logger.LogFilePath來將日誌檔案儲存在特定位置。相關的日誌檔案包括：