Fix IronOcrNativeException: 'Error while read'
Curtis Chau
Updated: October 13, 2025
You may encounter the following error when extracting text from various formats with IronOCR.
IronOcr.Exceptions.IronOcrNativeException: 'Error while read: 'An error occurred when attempting to ocr the input images. Please ensure the input image and parameter values are valid.'Text
Please provide the input image to support@ironsoftware.com. If a sample image cannot be provided, please share the file's dimensions for further investigation; we'll get back to you shortly on the issue.
Technical Writer
Curtis Chau holds a Bachelor’s degree in Computer Science (Carleton University) and specializes in front-end development with expertise in Node.js, TypeScript, JavaScript, and React. Passionate about crafting intuitive and aesthetically pleasing user interfaces, Curtis enjoys working with modern frameworks and creating well-structured, visually appealing manuals.
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