Avatar
Please consider registering
guest
sp_LogInOut Log Insp_Registration Register
Register | Lost password?
sp_Search Search
Advanced Search
Advanced Search
Forum Scope


Match



Forum Options



Minimum search word length is 3 characters - maximum search word length is 84 characters
sp_Search Search
Go to Bottom
sp_Feed Topic RSSsp_TopicIcon
NullPointException in ReflectiveProperty Constructor
July 12, 2014
17:37, EEST
Avatar
hbrackel
Member
Members
Forum Posts: 146
Member Since:
February 21, 2014
sp_UserOfflineSmall Offline
Go to Top
1sp_Permalink sp_Print

This is probably not the right place to post this problem. Please advise a support email address if appropriate.

In the version 2.0.0 of the SDK, the constructor of a server.nodes.ReflectiveProperty throws a null pointer exception. When debugging I found, that in the constructor the ReflectiveProperty.toString() methods seems to call getDataType(), which is null at that time. The same constructor works without problems in SDK 1.5.0.

at com.prosysopc.ua.server.nodes.ReflectiveVariable.getDataType(Unknown Source)
at com.prosysopc.ua.server.nodes.UaVariableNode.getDataTypeId(Unknown Source)
at com.prosysopc.ua.server.nodes.UaVariableNode.setDataType(Unknown Source)
at com.prosysopc.ua.server.nodes.UaVariableNode.setDataTypeId(Unknown Source)
at com.prosysopc.ua.server.nodes.UaVariableNode.(Unknown Source)
at com.prosysopc.ua.server.nodes.CallbackVariable.(Unknown Source)
at com.prosysopc.ua.server.nodes.ReflectiveVariable.(Unknown Source)
at com.prosysopc.ua.server.nodes.ReflectiveProperty.(Unknown Source)

BTW The JavaDoc comments are partially out of sync with the source code (e.g. ReflectiveVariable)

July 14, 2014
6:52, EEST
Avatar
Bjarne Boström
Moderator
Moderators
Forum Posts: 1068
Member Since:
April 3, 2012
sp_UserOfflineSmall Offline
Go to Top
2sp_Permalink sp_Print

Hi,

Well this is ok too, but you can send bug reports to uajava-support@prosysopc.com.

I managed to reproduce the problem, seems to be a side-effect of an another fix. Fixing this should not take long.. if you send mail to above address, I can provide the fix when it’s ready.

Fixed the javadoc for ReflectiveVariable.

July 14, 2014
7:29, EEST
Avatar
Bjarne Boström
Moderator
Moderators
Forum Posts: 1068
Member Since:
April 3, 2012
sp_UserOfflineSmall Offline
Go to Top
3sp_Permalink sp_Print

This is now fixed in 2.0.1-198 , send mail to uajava-support@prosysopc.com and I can provide a link.

sp_Feed All RSS
Go to top
Forum Timezone: Europe/Helsinki
Most Users Ever Online: 1919
Currently Online:
Guest(s) 46
Currently Browsing this Page:
1 Guest(s)
Top Posters:
Heikki Tahvanainen: 402
hbrackel: 144
rocket science: 100
pramanj: 86
Francesco Zambon: 83
Ibrahim: 78
Sabari: 62
kapsl: 57
gjevremovic: 49
Xavier: 43
Member Stats:
Guest Posters: 0
Members: 773
Moderators: 7
Admins: 1
Forum Stats:
Groups: 3
Forums: 15
Topics: 1558
Posts: 6567
Newest Members:
aracelyhaley4, raphaelschonell, Ashmag, kathyreimann56, brittanylemos, dorthycundiff76, PromotionToold, CHHinrichs, rodricklienhop, jose_Wanderlei
Moderators: Jouni Aro: 1039, Pyry: 1, Petri: 1, Bjarne Boström: 1054, Jimmy Ni: 26, Matti Siponen: 359, Lusetti: 0
Administrators: admin: 1