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  • Q: The setting of the fill fore color in the selection is unsuccessful, and display its own color, only the sideline is displayed highlight by the setting?

    Please check the ID of the filling marker in the Style of the selection. 1 means no filling, 0 means filling.

    09 Dec,2019 Java iObjects
  • Q: In the installation directory, double click Startup.jar in the SampleCode folder can't run the program.

    You need to connect *.jar file to specific program, here the *.jar file need to connect to Java(TM) Platform SE binary:If you operating system is Windows 7, enter Control Panel\Programs\Default Programs\Set Associations, select .jar file in the list, click Change program... button, in the Open With dialog box, set Java(TM) Platform SE binary as the default program.If you operating system is Windows XP or Windows Server 2003, enter Folder Options dialog box, select File Type tab, click …

    09 Dec,2019 Java iObjects
  • Q: How to get the version number of a Bin package?

    There are three methods:1. Call the aboutBox() method of MapControl or Workspace with API to show the AboutBox dialog box;2. View the Details Tab page of property of Wrapj600.dll;3. Execute java -cp <SuperMap Objects Java Bin>\com.supermap.data.jar com.supermap.data.AboutBox;

    09 Dec,2019 Java iObjects
  • Q: Why it is very slow for the computer to visit ODBC datasources like SQL Server?

    Check the tracing state in Control Panel-> Administrative Tool->Data Sources (ODBC), the Tracing tab. If it is enabled, disable it will improve the visit speed.

    09 Dec,2019 Java iObjects
  • Q: What problems should draw our attention when using DB2 database?

    You need to install DB2 client.

    09 Dec,2019 Java iObjects
  • Q: What problems should draw our attention when using PostgreSQL database?

    You have to install PostgreSQL Client Server before using the PostgreSQL database; and set the environment variable, if a firewall is installed on the server, you need to open the port of the monitor (the standard port is 5432).

    09 Dec,2019 Java iObjects
  • Q: The setting of the fill fore color in the selection is unsuccessful, and display its own color, only the sideline is displayed highlight by the setting?

    Please check the ID of the filling marker in the Style of the selection. 1 means no filling, 0 means filling.

    09 Dec,2019 Java iObjects
  • Q: Running or execute dd libSuBase3D.so, pops errors?**libstdc++.so.6: 'GLIBCXX_3.4.9' not found.

    Put libstdc++.so.6 from suppourt folder into Bin floder

    09 Dec,2019 Java iObjects
  • Q: If an exception occurred during the installation, the software may can't be installed or uninstalled, how to deal with this situation?

    Delete same content in the registry, search the product name (SuperMap Object Java 6R, for example) in HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Unintall and delete the key values.

    09 Dec,2019 Java iObjects
  • Q: What problems should draw our attention when selecting the hardware license?

    The firewall configuration: It is necessarily for the network encrypted key is accessed by means of UDP that the firewall should be opened or the UDP of 1947,7001,7002 ports of server should be restricted;Key service: after installing the hardware key, it's necessary to start a system service named HASP Loader.

    09 Dec,2019 Java iObjects
  • Q: Can the documents of xml in the Bin directory be deleted?

    No, they can't. Because the documents of xml in the Bin directory are the resource and configuration files of UGC, which include SuperMap.xml, EPSFont.xml, PrjConfig.xml, etc. If they are deleted, the software can't start up.

    09 Dec,2019 Java iObjects
  • Q: What problems should draw our attention when using oracle database?

    You have to install Oracle Client Server before using the Oracle database; and you have to modify the maximum number of connection and cursor of server, when the connection number is large.

    09 Dec,2019 Java iObjects
  • Q: Invalid when setting the value of A in RGBA?

    Color transparency setting starts from 8C, to make it compatible with the map data made by earlier version, when setting Alpha as 0, the system edits as 255.

    09 Dec,2019 Java iObjects
  • Q: Why the exception of no license is thrown in SP2 version, while in SP1 version there is no such case.

    The problem is caused for the difference of the License Configuration Tool version. If the operation system are is Win7 (32bit or 64bit),Vista (4bit),Windows server 2008 (32bit or 64bit) or Windows server 2003 (64bit), the problem is liked to occur. The resolution is to download the newest version of License Configuration Tool and reconfigure it.

    09 Dec,2019 Java iObjects
  • Q: Some info are lost when browsing and querying the properties of UDB data in Chinese?

    The version before SP2 has some programs in supporting Chinese characters. SP2 has improved the supporting.Note:1.Don't edit the dataset of SP2 and further version in 6R, 6R sp1 versions to avoid the lost of the information.2.Builds the UDB datasource in SP2 version and copies the data so the there will be no information lost when browsing or querying the info in Chinese.

    09 Dec,2019 Java iObjects
  • Q: Why the display size of the same text on different operating systems are different?

    Different operating systems have different methods of drawing texts.

    09 Dec,2019 Java iObjects
  • Q: Why sometimes an exception is thrown when some methods is used?

    An exception will be thrown for the stability of the software. Usually it is caused by the program of operating environment. If encountered with this program, the user could catch the exception and resolve it by reviewing the type of the exception.

    09 Dec,2019 Java iObjects
  • Q: Why the spherical surface exist a large white region in the scene?

    The current computer configuration is related. Please check up whether to set the hardware acceleration to the full station or not.Steps to open the hardware acceleration: Select the blank of the desktop, then right-click to select the “Properties” item, select the “settings”, click the “Advanced” button, choose the “Troubleshoot” to check up the station of hardware acceleration.

    09 Dec,2019 Java iObjects
  • Q: When running the program about output map and display, a exception occurs that fontmanager.dll can be found.

    In the system environment, there are more than one version of JDK path, clear and retain only the JDK path which is the same with the IDE configuration.

    09 Dec,2019 Java iObjects
  • Q: Dispose the Geometry object before the AddNew() and Update() method in Recordset object, then update the recordset, users can still visit illegal contents?

    Please dispose after update(), with the following codes:recordset.addNew(region);recordset.update();region.dispose();

    09 Dec,2019 Java iObjects
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