# imports com.digi.xbee.api not resolving in java code for XBee Zigbee Mesh Kit User Guide.
**URL:** https://forums.digi.com/t/imports-com-digi-xbee-api-not-resolving-in-java-code-for-xbee-zigbee-mesh-kit-user-guide/22228
**Category:** Other & Legacy Products
**Tags:** java, xbee-java-library
**Created:** [February 22, 2021, 9:56am UTC](https://forums.digi.com/t/imports-com-digi-xbee-api-not-resolving-in-java-code-for-xbee-zigbee-mesh-kit-user-guide/22228 "2021-02-22T09:56:46Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@rob186](https://forums.digi.com/u/rob186)
#### Post date: [February 22, 2021, 9:56am UTC](https://forums.digi.com/t/imports-com-digi-xbee-api-not-resolving-in-java-code-for-xbee-zigbee-mesh-kit-user-guide/22228/1 "2021-02-22T09:56:46Z")
I had trouble following the XBee Zigbee Mesh user guide Java application for wireless data transmission.
Issues - XBeeTransmitDataCoord : The capital X at the beginning of the module name is “discouraged”
- after moving MainApp.Java (to package ‘com.digi.xdmk.transmitdata’) I still had a number of errors. Running app produced the follow errors:
Exception in thread “main” java.lang.Error: Unresolved compilation problems:
XBeeDevice cannot be resolved to a type
XBeeDevice cannot be resolved to a type
XBeeNetwork cannot be resolved to a type
RemoteXBeeDevice cannot be resolved to a type
RemoteXBeeDevice cannot be resolved to a type
XBeeException cannot be resolved to a type
XBeeException cannot be resolved to a type
I was using JRE 15
Once I had created a new project using JRE 8 everything worked. I am unsure what the workings behind this are.
I would hope the User guide could be updated to reflect the above issue.
edit: changed version number from 1.8 to 8
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### Author:  [@haleybrown566](https://forums.digi.com/u/haleybrown566)
#### Post date: [February 23, 2021, 9:48am UTC](https://forums.digi.com/t/imports-com-digi-xbee-api-not-resolving-in-java-code-for-xbee-zigbee-mesh-kit-user-guide/22228/2 "2021-02-23T09:48:23Z")
The choice between desktop and mobile is wide, and I’m going to do something unusual here. Rather than taking you further with evidence and bringing you to my conclusion at the end of this post, I’m going to tell you the answer ahead of time. Which is better: desktop or mobile?[https://haleyhaleybrown.doodlekit.com/blog/entry/13567291/desktop-versus-mobiel-op-facebookadvertenties-wat-is-een-betere-deal](https://haleyhaleybrown.doodlekit.com/blog/entry/13567291/desktop-versus-mobiel-op-facebookadvertenties-wat-is-een-betere-deal)
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### Author:  [@rob186](https://forums.digi.com/u/rob186)
#### Post date: [February 24, 2021, 2:16pm UTC](https://forums.digi.com/t/imports-com-digi-xbee-api-not-resolving-in-java-code-for-xbee-zigbee-mesh-kit-user-guide/22228/3 "2021-02-24T14:16:45Z")
Bad bot. mods please?