Class TChart not found

nets · Post by **nets** » Wed Mar 01, 2006 10:28 pm

I am getting this error when loading an app from another computer onto this one.

Class TChart not found. Ignore the error and continue? NOTE: Ignoring the error may cause components to be deleted or property values to be lost.

I have updated all paths, as far as I know.

I am sure it is the old version of Steema that came with BCB6 that is doing something, but I don't know how to get rid of it.

I may have installed an eval version, but I don't remember any more.

sten

Narcís · Post by **Narcís** » Thu Mar 02, 2006 9:04 am

Hi sten,

You should check that the project Include and Library paths on that machine include new TeeChart version "Include" and "Lib" folders respectively.

nets · Post by **nets** » Thu Mar 02, 2006 11:28 am

narcis wrote:Hi sten,

You should check that the project Include and Library paths on that machine include new TeeChart version "Include" and "Lib" folders respectively.

Did that.

-sten

Narcís · Post by **Narcís** » Thu Mar 02, 2006 11:32 am

Hi sten,

Does a new blank application created on that machine with a TChart on a form runs fine?

nets · Post by **nets** » Thu Mar 02, 2006 5:40 pm

narcis wrote:Hi sten,

Does a new blank application created on that machine with a TChart on a form runs fine?

No - I noticed the tab wasn't even there on the pallette, so I re-installed. Still not there.

So, I went in to the "Configure Pallette...", and TeeChart is on the list, but not enabled. When clicking the checkbox to enable I get this message:

---------------------------
C++Builder 6
---------------------------
Cannot load package 'Tee7C6.' It contains unit 'Teeconst,'which is also contained in package 'tee60'
---------------------------
OK
---------------------------

I am not sure on how to get rid of tee60.

Thanks!
-sten

Narcís · Post by **Narcís** » Fri Mar 03, 2006 8:31 am

Hi sten,

Tee60 corresponds to the TeeChart version shipped with C++ Builder and Delphi. First of all you need to disable that package from the packages list. Then you should make sure that your IDE include and library paths include your new TeeChart version "Include" and "Lib" path at top of each list respectively.

nets · Post by **nets** » Mon Mar 13, 2006 6:54 pm

narcis wrote:Hi sten,

Tee60 corresponds to the TeeChart version shipped with C++ Builder and Delphi. First of all you need to disable that package from the packages list. Then you should make sure that your IDE include and library paths include your new TeeChart version "Include" and "Lib" path at top of each list respectively.

How can I do that? "Component | Install Packages"? I can not find it there.

nets

Narcís · Post by **Narcís** » Tue Mar 14, 2006 9:32 am

Hi sten,

To check which packages are installed you need to go to Project\Options\Packages. To set the Include and Library paths you need to go at Project\Options\Directories/Conditionals.

nets · Post by **nets** » Tue Mar 14, 2006 4:24 pm

It seems as TMS Component Pack uses TChart 6.0 which caused my problems. Are you aware of such an issue?

sten

nets · Post by **nets** » Tue Mar 14, 2006 4:29 pm

TMS confirmed that they caused this.

sten

Narcís · Post by **Narcís** » Wed Mar 15, 2006 9:37 am

Hi sten,

Thanks for the info. Then you may need to upgrade TMS components TeeChart references to your current TeeChart version to get both components working together or get a TMS components version compatible with that TeeChart version.