Win a copy of Escape Velocity: Better Metrics for Agile Teams this week in the Agile and Other Processes forum!
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Liutauras Vilda
  • Tim Cooke
  • Paul Clapham
  • Jeanne Boyarsky
Sheriffs:
  • Ron McLeod
  • Frank Carver
  • Junilu Lacar
Saloon Keepers:
  • Stephan van Hulst
  • Tim Moores
  • Tim Holloway
  • Al Hobbs
  • Carey Brown
Bartenders:
  • Piet Souris
  • Frits Walraven
  • fred rosenberger

Problems with Palm Emulator, not others...

 
Greenhorn
Posts: 5
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
I am pretty consistently experiencing problems with the Palm Emulator used with J2ME code. I can run the same code on other emulators within Forte/J2ME Toolkit and have no problems, but then when I switch to the Palm_OS emulator, I'll get a failure every time.
Code is opening an HTTPConnection, sending POST data and then creating inputDataStream to receive results. I call the same routine for each HTTP request...first time is fine, second time is fine, third time fails with NullPointerException on in=conn.openDataInputStream() call.
I have tried to make sure to close connections and clean up variables (general J2ME good practice) but again, I only experience this on the Palm OS emulator.
Any insight is appreciated!
DMS
 
I can't renounce my name. It's on all my stationery! And hinted in this tiny ad:
Garden Master Course kickstarter
https://coderanch.com/t/754577/Garden-Master-kickstarter
reply
    Bookmark Topic Watch Topic
  • New Topic