Skip to main content

Arduino: Problems With librxtxSerial.jnilib

By

Recently the Arduino IDE installation refused to start on my Mac with the following exception:

uncaught exception in main method: java.lang.UnsatisfiedLinkError: /Users/arun/arduino-0015/Arduio15.app/Contents/Resources/java/librxtxSerial.jnilib: no suitable image found. Did find: /Users/arun/arduino-0015/Arduino15.app/Contents/Resources/java/librxtxSerial.jnilib: no matching architecture in universal wrapper

Rather bizarre error and as far as I know, I hadn't mucked around with any settings. According to the Arduino forum it had something to with the Java version and suggested giving priority to Java 5 over Java 6. However this didn't work on my setup. Eventually I just downloaded the Java 6 compatible version of librxrxSerial.jnilib and replaced it in the package contents of the Arduino app. This fixed the problem.

Labels:

Comments

Anonymous said…
Just fixed my environment that way. Thanks for that helpful post!

Martin
June 27, 2009 at 10:00 AM
Anonymous said…
Thanks for your post, it work for me also. Save a lot of time !

Alexandre from St Martin.
June 28, 2009 at 11:30 PM
Anonymous said…
love you! thanks for the tip
July 6, 2009 at 8:30 AM
Anonymous said…
To fix this, click on the Arduino application (e.g. Arduino 16.app) in the Finder, and select Get Info from the File menu. In the info panel, click the Open in 32 Bit Mode checkbox. You should then be able to launch Arduino normally. (from the arduino faq's)
July 6, 2009 at 8:52 AM
Anonymous said…
Many thanks!

That was my problem too.
July 22, 2009 at 5:32 AM
friedbanana said…
32 bit fixed it for me. Thanks!
August 7, 2009 at 11:22 AM
Donal Morrissey said…
Great, cheers for that!!
July 28, 2011 at 12:21 PM
Post a Comment

Popular posts from this blog

Migrating from Palm Calendar to Google Calendar and iPhone

By
Here are the free steps to migrate from Palm's date book (or Pimlico's DateBk6 ) calendar to Google calendar for full iPhone sync. First, sync Palm with Palm Desktop . Next, open Palm Desktop, select the Calendar view, navigate to File | Export, select Export Type as Date Book Archive, Range as All and provide a file name. This will export the calendar data as Date Book Archive (.dba). There's a paid tool called DBA2CSV that converts .dba files to .csv files. However this can be done for free using Yahoo Calendar. Login into Yahoo Calendar and via Settings/Import, import the .dba file. It helps to have an empty Yahoo Calendar. Via Settings/Export, export the calendar as .csv file. Login to Google Calendar (also works with Google Apps For Your Domain GAFYD Calendar) and import the .csv file into any of the calendars. It is a good idea to create a test calendar and test the import before importing into your real calendar. That way if anything goes wrong, you can delet...
15 comments
Read more

AD-5526 Digital Multimeter

By
The AD-5526 is an ancient multimeter from A&D but for $10 one can’t complain. Has all the basic features one would expect from a multimeter and at 5.2 cm X 9.5 cm X 2.6 cm, it’s quite compact. Uses a LRV08 12V alkaline battery – not a common battery in the USA.
Post a Comment
Read more

Fetching Stock Data From Yahoo For iOS Applications

By
Yahoo! provides a great service called Yahoo! Query Language (YQL) which provides a SQL-like interface to a whole bunch of Web services. YQL queries can also be performed via REST. A wide range of services can be accessed through YQL including Yahoo! Finance . A convenient way to play with YQL and explore the available Web services, is to use the YQL Console . The bottom right of the console lists all the data tables, grouped by provider. (Be sure to click "Show Community Tables" to view all the available tables.) The yahoo provider includes the data table yahoo.finance.quote . This table provides access to stock quotes from Yahoo! Finance. As an example, here's the YQL console showing a query for stock data for AAPL . The console helpfully shows the REST URL for the query at the bottom. Armed with the REST URL, it is trivial to write code in Objective-C/iOS to fetch quote data. Here's some code that takes in an NSArray of ticker symbols (NSStrings) and returns a ...
Post a Comment
Read more