Implementation Troubleshooting

The design of 3DSpace allows you to build your own apps to interface with it.

When building apps, users may unknowingly employ coding practices that are detrimental to system stability. This topic summarizes implementation best practices and provides references to other 3DSpace documentation that explains these practices more fully.

This page discusses:

See Also
Miscellaneous Troubleshooting
ENOVIA Studio Modeling Platform Troubleshooting

Queries

A major cause of performance problems are poorly structured queries. Query performance problems can be broken down into two categories: memory issues and time taken to complete the query. With memory issues, the result of the query is so large that the computer system cannot handle the result. In the time issue, the processing time of the query is much longer than needed. ENOVIA has identified some strategies to prevent query problems, described in detail in Studio Modeling - MQL | Working with Workspace Objects.

Tcl Statements

Additionally, you may write MQL programs that contain Tcl statements. Some of the more common problems with Tcl statements are related to Tcl syntax. The Tcl executable has strict rules regarding syntax. For a description of common Tcl syntax errors, see Studio Modeling - MQL | The MQL Language | Using Tcl | Tcl Syntax Troubleshooting.