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Report From: Delphi-BCB/AddOn/QuickReport/TQRExpr [ Add a report in this area ]

Report #: 17838

Status: Closed

(Pulled) SQRT(-1) in QRExpr.Expression causes Delphi IDE termination when it tries to preview the report. Try...except cannot prevent the

Project: Delphi

Build #: 4.0

Version: 4.0

Submitted By: John Kaster

Report Type: Crash / Data loss / Total failure

Date Reported: 12/9/1998 12:00:00 AM

Severity: Critical / Show Stopper

Last Updated: 3/20/2012 2:24:39 AM

Platform: All versions

Internal Tracking #: 42805

Resolution: Fixed (Resolution Comments)

Resolved in Build: : 10.0.2098.14501

Duplicate of: None

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Description

SQRT(-1) in QRExpr.Expression causes Delphi IDE termination when it tries to preview the report. Try...except cannot prevent the termination.

QuickReport 2 did not crash.

Steps to Reproduce:

1. Place a TQuickRep on the form
2. Place a QRBand on the QuickRep1
3. Place a QRExpr on the QRBand1
4. Set QRExpr.Expression=SQRT(-1)
5. Click QuickRep1 and right click
6. Select Preview

AV occurs and Delphi IDE terminate abruptly.

Workarounds

None

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