Text cannot be searched from a PDF in C#

GroupDocs.Search Product Family
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1

Hi, i tried to search text inside the document.index creating properly but not found the text inside that.

issue coming only with this file.for other documents its working fine.

i have attached the document link can you please check and test it your side.

https://1drv.ms/u/s!Ashw7CN5fQm2j3AgBlI2J4KUNSAc?e=bqjYAI

is File size any limitation?

when having large files inside documentstorage folder,not searching keyword

2

@bharathiGK

This issue is reproduced at our end. We’ve logged it in our issue tracking system with ID SEARCHNET-2350 for further investigation and resolution. As there’s any update, you’ll be notified.

3

@bharathiGK

UseRawTextExtraction by default is enabled. Please set it to false in order to get rid of the issue.

IndexSettings settings = new IndexSettings();
settings.UseRawTextExtraction = false;
Index index = new Index(indexFolder,settings);

Secondly, we’d recommend you to always set UseRawTextExtraction to false. This improves extracted text formatting for some of the document (for example the document you shared).

4

OKay Thank you

5

In which version it is available.i’m using 20.1

6

i think 20.6 version have UseRawTextExtraction .
if i update search dll to 20.6 means,i’m getting some other dll license issue.
dll update issue.jpg (181.3 KB)

7

@bharathiGK

We’ll investigate this issue and share outcomes with you. Investigation ticket ID is SEARCHNET-2350.

8

@bharathiGK

Please follow the given steps in order to get rid of the issue (mentioned earlier):

  1. Update all GroupDocs APIs (that you are using in the project) to the latest versions
  2. In all project (.csproj files), where APIs are connected, add the setting
    <AutoGenerateBindingRedirects>false</AutoGenerateBindingRedirects> (or change to false, if settings are already there)
  3. Delete the runtime section in the app.config file
  4. Delete obj/ and bin/ folders in the project directories
  5. Rebuild all projects

We prepared a sample application for you - SetLicenses.zip (5.4 KB). Please download and build it. Let us know if it resolves the issue.

9

Hi.I updated the Groupdocs API’s versions to latest version.(search is 20.6)

Step -2 and step -3 also i followed and did.

but i’m getting the following error.

License Issue.jpg (172.8 KB)

In my Application i have used the following API’s

Groupdocs.Viewer
Groupdocs.Signature
Groupdocs.Watermark
Groupdocs.converter
Groupdocs.merger
Groupdocs.Search
Groupdocs.Editor
Groupdocs.Annotation
Groupdocs.Redaction

apart from this aspose.words 20.4 is used

if i update to latest version means,i would like to know the dependencies of API’s regarding version.

10

@bharathiGK

Can you please share a simple console application using that we could reproduce the issue?

11

I’m not used in console application.in my web application(official) i have used.i can’t share that code.

12

@bharathiGK

We couldn’t reproduce such an exception. Have a look at this screenshot.PNG (47.0 KB). Please download this project, add missing DLL references and let us know if you can reproduce (share a screencast) the same exception.

13

@bharathiGK

Please download API version 20.8 and let us know if issue persists.