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Frequently Asked Questions

What does ''procedural-database-error'' in script-fu mean?

GIMP User FAQ
Normally it means that the script is trying to use a particular font that isn't available on your system - it's either not installed or not in your X server's FONTPATH. The base script-fu package makes extensive use of the freefont package, and at least one font (AlfredDrake) from the sharefont package.
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What is Script-Fu?

GIMP - Documentation
Script-Fu is the first GIMP scripting extension. Extensions are separate processes that communicate with the GIMP in the same way that plug-ins do. The distinction is that extensions don't require an active image to operate on, instead extending GIMP's functionality. GIMP internals for version 1.0 have been completely overhauled from version 0.54. In particular, the plug-in API has been made far more general with the advent of the procedural database (PDB).
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How do I call one script-fu script from another?

GIMP - Documentation
The trick to calling script-fu-scripts from another script is to just reference the main define for the script and not to try to use the pdb call. All the scripts in script-fu share a common name space; you call other scripts just like a regular function / define / whatever you call those those things in_scheme.
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What does "Java Script Error or an error has occurred in the script on this page" mean?

FAQs
Incorrect browser version. Check and if the browser is 3.0 level, you will have to upgrade. Browser version is identified by clicking on "Help" and "About Communicator" or "About Internet Explorer" from the drop down menu which appears.
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Where can I learn about Script-Fu?

GIMP - Documentation
with plug-ins, web pages, COBOL, or anything else, one of the best things you can do is look at other peoples' code, and play with it. But it helps a lot if you know Scheme. S&P's Script-Fu pages at http://www.xcf.berkeley.edu/~gimp/script-fu/script-fu.html = Mike Terry's Black Belt School of Script-Fu at http://manual.gimp.org/manual/GUM/write_scriptfu3.html
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How do I call a plug-in from script-fu?

GIMP - Documentation
The following examples assume the plug-in name is "plug_in_randomize_hurl", and the plug-in has four parameters specific to it, the first two of which are floats, and the next two ints. The first parameter should always be a "1". The next two are the image number and drawable. Anything following these numbers will be plug-in parameters, which depend on the plug-in. Inside an actual script, call a plug-in like this: (define (script-fu-fred img drawable) (plug-in-randomize-hurl 1 img drawable 100.
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How do I execute script-fu from batch mode?

GIMP - Documentation
Invoke the script as non-interactive and add a pair of escaped quotes around each string just like you do in (script-fu-register). You DO NOT need to replace '-' with '_' in any names or registrations.
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What Does 'Kung Fu' Mean?

Questions For Sifu
Like many other terms used in connection with the Martial Arts today, the term 'Kung Fu' is often mis-applied. Translated literally, kung fu means 'excellence through hard work' or 'skilled achievement'. Therefore one could be said to display 'kung fu' at cooking or at computer programming.
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What does this error mean?

news.answers/waffle-faq
See /waffle/docs/network.doc , 'Managing UUCP and USENET', or Ian Taylor's UUCP Internals FAQ, posted to news.answers, for details.
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What does the 'premature end of script headers' error mean?

VisionHead :: faq pages :: CGI & PHP Scripting Questions
of the time, this is caused by improper permission settings. Make sure you have the proper permissions set on your script (CHMOD 755). You should also make sure that you are using a text-only editor such as notepad or UltraEdit to edit your scripts.
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What does a "Malformed header from script" error mean?

Harvest Indexer FAQ
This means that the script in question is dying before it gets a chance to send the Content-Type line expected by the web server. Look in the error log of your web server for any error output produced when the script is run. Some servers may not produce meaningful error messages. In these cases try turning on debuging in the script by including &debug=1 at the end of the query URL, or running the script through a wrapper that redirects stderr to stdout
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What does it mean when my CGIs fail with "Premature end of script headers"?

Apache Server Frequently Asked Questions
It means just what it says: the server was expecting a complete set of HTTP headers (one or more followed by a blank line), and didn't get them. The most common cause of this problem is the script dying before sending the complete set of headers, or possibly any at all, to the server. To see if this is the case, try running the script standalone from an interactive session, rather than as a script under the server.
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I receive an error “Unrecognized Database Format” what does this mean?

PeopleCube - PEOPLE, PROCESSES & SCHEDULES... OPTIMIZED
This error indicates that your database is corrupted, and it will need to be sent in to our support department for repair. This service is only available to those clients with current maintenance contracts. This error indicates that your database is corrupted, and it will need to be sent in to our support department for repair. This service is only available to those clients with current maintenance contracts. Click on other report names to see if you receive the same error.
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What does the error indicator of AL or AH mean?

Thermometry - FAQ's and What you should know about fevers
The Omron Instant Ear Thermometer will display this indicator after the On-Measure Button is pushed if the thermometer's own temperature is too cold or too hot to operate. The operating range is 50 to 104 degrees Fahrenheit. Put the thermometer in a room within the operating range. Wait 30 minutes and take the measurement again.
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What does 'failed connection' and other error messages mean?

Internet Archive Frequently Asked Questions
Below is a list of the main error messages you will see while searching the Wayback Machine. If you see an error message that does not have the Internet Archive Wayback Machine logo in the upper left corner, you are most likely looking at an archived page or the live web. Failed Connection: The server that the particular piece of information lives on is down. Generally these clear up within two weeks. Robots.txt Query Exclusion: A robots.
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What does "internal error: job made no progress" mean?

rdiff-backup FAQ
This error happens due to a bug in librsync that prevents it from handling files greater than 4 GB in some situations, such as when transferring between a 32-bit host and a 64-bit host. A patch is available from the librsync project page on Sourceforge. The CVS version of librsync also contains the patch. More information is also available in Debian bug report #355178.
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I have a specific error message, what does it mean?

Cygwin/X Frequently Asked Questions
See the Error and Warning Messages section for help with specific error messages. Return to this section if you do not find a specific answer for the error message that you have. Search the Cygwin/X mailing list archives to see if the error message has already been reported and/or addressed. Report the error message to the Cygwin/X mailing list, how the error message was caused, and the behavior of the X Server after the error message was generated (exit, freeze, etc.
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When I resolve my handles I get a 'cannot connect' error. What does this mean?

HANDLE.NET FAQs
This means that your handle server is not responding to client requests. Make sure your handle server is running. If it is running, then check that ports 2641 and 8000 in your firewall are open to ALL incoming or outgoing requests, and make sure that the IP address in the prefix record is correct.
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What does the error "GOT_EXPIRED_MESSAGE" mean and what should I do?

HANDLE.NET FAQs
That error message means that the time setting is incorrect, by at least 12 hours, on the computer on which the client or server is running. You should check and reset the system clock. We believe no security risks could be introduced, because handle servers provide a limited handle lookup and administration service that is constrained to the handle database. There have been no vulnerabilities found or security-related bugs reported in the software in over 8 years.
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How easy is it to make a procedural error?

ZDL - Semen Evaluation - SQA IIc-P FAQ
If the instrument fails its own self-test (contaminated optical chamber?) the internal computer won't permit operation until if s cleaned. There are only three controls on the panel, and if one pushes a "wrong" button; the system won't let an error appear. If the sample hasn't fully liquefied, it won't climb into the capillary and the test cannot be performed. However, if the capillary is dipped too far (contaminating the light path), the result will be faulty.
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What does having a script sold or optioned mean?

Hollywood Medic - Hollwood / Screenwriting Frequently Asked ...
Having a script optioned means that the studio or producer who has purchased your script has an option to own it for a set amount of time agreed upon. The biggest difference is that a manager gets 15% of your income. An agent gets 10%. There are additional differences that are covered in the seminar.
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What does the error message "Message_Format_Error: Invalid message length: 143048265" mean?

HANDLE.NET FAQs
Note: Refer to the Technical Manual (also included in the distribution) for general information on server installation, using the GUI handle administration tools, using the HTTP Proxy, other tools and features, batch operation, advanced server configuration, replication, splitting a handle server, and using a SQL database for storage.
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I get an error message "Can't Open Database - Wrong Version". What does this mean?

Village Collector Software FAQ
Somehow, your database was either opened and saved to another version of Microsoft Access than the Village Collector uses, or the database has become corrupted. You can try Utilites->Repair Database to see if that takes care of the problem. If it doesn't, you can email the problem database to us and we'll convert it to the correct version for you.
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Why does my script say "cannot connect to database"?

UbiquityHosting.com
This error means exactly what it implies - and 99% of the time, it's a very simple fix. You should start by locating your script's database configuration files. When you do, verify that all information is consistent with the information you have setup in SiteWorx (see directly above), and that your hostname is set as 'localhost'. We also recommend reseting your database password in SiteWorx, as this data is encrypted and will not be shown to you.
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Why and under what circumstances does TOYS use error trapping in the synchronization script?

TOYS Frequently Asked Questions
TOYS attempts to produce a robust synchronization script. However, many things can go wrong. Here are some of them. Generating the synchronization script against one database and running it against another database which has a different structure (i.e. missing or different objects). Adding constraints which the existing data violates. For example, adding a not-null constraint to a column that currently contains NULLs.
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