Microsoft KB Archive/143248

= FIX: Error: "Variable 'TITLE' is not found" as Start Tastrade =

Article ID: 143248

Article Last Modified on 9/30/2003

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APPLIES TO


 * Microsoft Visual FoxPro 3.0 Standard Edition
 * Microsoft Visual FoxPro 3.0b Standard Edition

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This article was previously published under Q143248



SYMPTOMS
Starting Tastrade.app causes the following error message to appear:

Variable "TITLE" is not found.

   

If you click Ignore, the error message will appear with NOTES replacing TITLE as the variable not found. This will occur several more times, each with a different variable such as PHOTO_FILE and PASSWORD.

NOTE: The error is not displayed immediately upon starting Tastrade.app if the introductory screen appears. To cause the error message to appear, click the Continue button on the Introductory form.



CAUSE
COMPATIBLE has been set to ON or DB4.



WORKAROUND
The short-term solution is to issue the following command in the Command window before running Tastrade.app: SET COMPATIBLE OFF The permanent solution is to modify the Environment class in the Tsgen class library as described below.

Step-by-Step Workaround
 Open the Tastrade.pjx project file located in the VFP\Samples\Mainsamp directory. Click the Classes tab. Drill down in the Tsgen class library, and select the Environment library. Click the Modify button to edit the library. With the Environment class open in design mode, click New Property on the Class menu. In the Name box, enter the following variable name:

cOldCompatible

 Ensure that the properties sheet of the class is open by choosing Properties from the View menu. Click the Methods tab on the properties sheet.</li>  Double-click the Init event, and add the following line of code at the end of the current code: this.cOldCompatible = SET('COMPATIBLE') Close and save the Init event. </li>  From the Methods tab in the Property sheet, double-click the Reset method, and add the code at the end of the current code: lutemp = this.cOldCompatible SET COMPATIBLE &lutemp Close and save the method. </li>  Double-click the Set method in the Methods tab of the Property sheet and enter the following line of code at the end of the current code: SET COMPATIBLE OFF Close and save the method. </li> Close and save the Environment class. In the Project Manager, click the Build option button, and then click Build Application under options, and choose OK. The Save As dialog box appears. Either take the default name for the application, or enter a new name to leave the original application intact if necessary.</li></ol>

<div class="status_section">

STATUS
Microsoft has confirmed this to be a problem in the Microsoft products listed at the beginning of this article. This problem has been fixed in Visual FoxPro 5.0 for Windows.

<div class="moreinformation_section">

MORE INFORMATION
COMPATIBLE can be set in following three ways:

<ul> By using the following command in the Config.fpw file:

COMPATIBLE=ON

</li>  By using the following command in program code or in the Command window: SET COMPATIBLE ON                       </li> By choosing Options from the Tools menu; then clicking the General tab, and selecting the dBASE Compatibility check box.</li></ul>

Steps to Reproduce Behavior
<ol> In Command window, type SET COMPATIBLE ON, or select the dBASE Compatibility check box in the General tab the Options choice on the Tools menu.</li> Run \Vfp\Samples\Mainsamp\Tastrade.app</li> Click the Continue button on the Introductory form if you see it.</li> The following program error is displayed:

"Variable 'TITLE' is not found."

<Cancel> <Suspend> <Ignore> <Help>

</li> Click Ignore. Several more similar error messages will appear, each with a different variable not found.</li> Click Ignore until the Login form appears. Each field that was displayed in the error message is blank.</li></ol>

Keywords: kbbug kbfix kbvfp500fix KB143248

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