TWAIN Working Group

Newsletter Signup
Donate
Help keep TWAIN free
  • About TWAIN
    • What’s New?
    • News
    • Events
    • Membership
    • Consider a Donation
    • Contact Us
  • Why TWAIN?
  • Developers
    • Driver Developer
    • Application Developer
    • TWAIN Features
    • Specification & Tools
    • Self Certification Process
  • Support Forums
  • Scanner End-User
  • Find Certified Drivers
    • Facebook
    • LinkedIn
    • Vimeo

dependent libraries

Forums › TWAIN Classic › dependent libraries

  • This topic has 2 replies, 2 voices, and was last updated 13 years, 6 months ago by Anonymous.
Viewing 3 posts - 1 through 3 (of 3 total)
  • Author
    Posts
  • July 22, 2007 at 9:02 am #22180 Reply
    Anonymous
    Participant
    • Topics - 60
    • Replies - 107
    • Total Posts - 167

    HELLO, first of all thanks for providing Twan product

    actually, I am a new user and I do not know how to start

    I followed http://www.mms-computing.co.uk/uk/co/mmscomputing/device/twain/index.php

    it helped me much,I tried to compile this example
    http://www.mms-computing.co.uk/uk/co/mmscomputing/device/twain/TwainExample.java

    it compile well but after I run the application I get this result

    JarLib.load
    Error = java.lang.UnsatisfiedLinkError: C:scannerukcommscomputingdevicetwainwin32jtwain.dll: Can't find dependent libraries
    JarLib.load
    Error = java.lang.UnsatisfiedLinkError: C:scannerukcommscomputingdevicetwainwin32jtwain.dll: Can't find dependent libraries
    java.lang.UnsatisfiedLinkError: C:scannerukcommscomputingdevicetwainwin32jtwain.dll: Can't find dependent libraries
    at java.lang.ClassLoader$NativeLibrary.load(Native Method)
    at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1751)
    at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1647)
    at java.lang.Runtime.load0(Runtime.java:770)
    at java.lang.System.load(System.java:1005)
    at uk.co.mmscomputing.util.JarLib.loadX(JarLib.java:46)
    at uk.co.mmscomputing.util.JarLib.load(JarLib.java:10)
    at uk.co.mmscomputing.device.twain.jtwain.(jtwain.java:241)
    at uk.co.mmscomputing.device.twain.TwainScanner.(TwainScanner.java:19)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
    at java.lang.Class.newInstance0(Class.java:355)
    at java.lang.Class.newInstance(Class.java:308)
    at uk.co.mmscomputing.device.scanner.Scanner.getDevice(Scanner.java:57)
    at TwainExample.
    (TwainExample.java:19)
    at TwainExample.main(TwainExample.java:54)
    JarLib.load
    Error = java.lang.UnsatisfiedLinkError: C:Program FilesJavajdk1.6.0_02binjtwain.dll: Can't find dependent libraries
    JarLib.load
    Error = java.lang.UnsatisfiedLinkError: C:Program FilesJavajdk1.6.0_02binjtwain.dll: Can't find dependent libraries
    java.lang.UnsatisfiedLinkError: C:Program FilesJavajdk1.6.0_02binjtwain.dll: Can't find dependent libraries
    at java.lang.ClassLoader$NativeLibrary.load(Native Method)
    at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1751)
    at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1676)
    at java.lang.Runtime.loadLibrary0(Runtime.java:823)
    at java.lang.System.loadLibrary(System.java:1030)
    at uk.co.mmscomputing.util.JarLib.load(JarLib.java:22)
    at uk.co.mmscomputing.device.twain.jtwain.(jtwain.java:241)
    at uk.co.mmscomputing.device.twain.TwainScanner.(TwainScanner.java:19)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
    at java.lang.Class.newInstance0(Class.java:355)
    at java.lang.Class.newInstance(Class.java:308)
    at uk.co.mmscomputing.device.scanner.Scanner.getDevice(Scanner.java:57)
    at TwainExample.
    (TwainExample.java:19)
    at TwainExample.main(TwainExample.java:54)
    java.lang.NullPointerException
    at TwainExample.
    (TwainExample.java:20)
    at TwainExample.main(TwainExample.java:54)

    I am tring to solve it since two days, I check the dll files and it’s all fine

    please I need help to solve it

    and thank you in advance

    July 22, 2007 at 9:50 am #23990 Reply
    gabe
    Participant
    • Topics - 9
    • Replies - 583
    • Total Posts - 592

    you will (probably) be better served asking on the forum for the java library that you’re using: http://www.mms-computing.co.uk/phpBB2/index.php

    July 22, 2007 at 3:19 pm #23991 Reply
    Anonymous
    Participant
    • Topics - 60
    • Replies - 107
    • Total Posts - 167

    I’ll try

    @gabe wrote:

    you will (probably) be better served asking on the forum for the java library that you’re using: http://www.mms-computing.co.uk/phpBB2/index.php

  • Author
    Posts
Viewing 3 posts - 1 through 3 (of 3 total)
Reply To: dependent libraries
Your information:




Quick Links

Service Providers
TWAIN Support Forums
Membership
Contact Us
Privacy Policy

Newsletter Signup

TWAIN Working Group Family

TWAIN Working Group
TWAIN Direct®
TWAIN Resources
TWAIN Certified Drivers
PDF/raster

  • Facebook
  • GitHub
  • LinkedIn
  • Vimeo

Recent Topics

  • EPSON V600 TWAIN and WIA on Windows 10
  • When and how to use WaitForEvents command ?
  • Problem enumerating list of installed scanners in windows server 2012
  • Failed to create TWAIN progress! Error code is 1260.
  • To get the list of scanners from javascript client side (browser)
  • Quarterly Newsletter
  • TWAIN Working Group Membership
  • Logo Usage
  • TWAIN License
  • Contact Us
Privacy Policy • Privacy Tools • Copyright © 2021 TWAIN Working Group • by iHwy, LLC • Log in

Insert/edit link

Enter the destination URL

Or link to existing content

    No search term specified. Showing recent items. Search or use up and down arrow keys to select an item.