Why do I get a nullPointerException on startup?
InterProlog FAQPerhaps because InterProlog assumes that its own Prolog files are in a jar file, and is unable to read them. You need to use an extra javaMessage to obtain a full object specification; say your InvisibleObject is X and you want a specification for the referred object in S : ipPrologEngine(E), javaMessage(E,S,getRealJavaObject(X))
Related QuestionsWhat is a NullPointerException in Java? Q: What is System.out?
Code Style: Java API frequently asked questions (FAQ)Normally when we compare two objects we use the fundamental equals(Object) method. Conceptually, the equals method "belongs" to the objects you are comparing and returns a boolean to indicate whether they are passed a reference to themselves. Its not obvious why you would choose to make that comparison in the constructor of another class, which may only return a reference to the new instance, not a simple boolean response.
Related QuestionsWhen is hashCode() used? Q: What is a NullPointerException in Java?
Code Style: Java API frequently asked questions (FAQ)A NullPointerException is a runtime exception that indicates the Java Virtual Machine attempted to call a method on an object, but the object reference was null. This case may occur when a reference is assigned from another method call that may return a null value, such as a Hashtable look-up.
Related QuestionsIn which startup file do I put...?
Z-Shell Frequently-Asked QuestionsWhen zsh starts up, there are four files you can change which it will run under various circumstances: .zshenv, .zprofile, .zshrc and .zlogin. They are usually in your home directory, but the variable $ZDOTDIR may be set to alter that. Here are a few simple hints about how to use them.
Related QuestionsIs there a way to minimize the program on startup?
Team Discovery TSC FAQ - dslreports.comThere sure is! Right click on the tray icon and select properties. In the menu that opens, select the General Tab. Uncheck the box that says "Launch Main Window on Startup" and the Agent will start up minimized from now on.
Related QuestionsWhy do I get "setgid: Invalid argument" at startup?
Apache Server Frequently Asked QuestionsYour Group directive (probably in conf/httpd.conf) needs to name a group that actually exists in the /etc/group file (or your system's equivalent). This problem is also frequently seen when a negative number is used in the Group directive (e.g., "Group #-1"). Using a group name -- not group number -- found in your system's group database should solve this problem in all cases.
Related QuestionsWhy am I getting a NullPointerException when I try to run my program?
Java FAQMost likely you tried to call a method on an object variable before initializing it. Remember, in Java all object variables are explicit heap-dynamic reference variables. As such, all object variables are null until you explicitly create and assign an object to them. Note, this is different from C++ where object variables are stack-dynamic by default. Consider the following Java code: MyObject x; // x=null! x.myMethod(); // will result in a NullPointerException because x is null! ..
Related QuestionsQuestion: At startup time, my monitor flashes off and back on again. Why?
Power Macintosh 7200 Series: Frequently Asked QuestionsAnswer: The software video driver for the monitor is loading up. This is normal and is answered in the Power Macintosh 7200/9500 Read Me file. Answer: The Power Macintosh 7200 series computers originally shipped with QuickTime 2.0. and will benefit from the Tuner. If you have installed QuickTime 2.1, then you do not need to install the Apple Multimedia Tuner. Check the version of QuickTime installed to determine if you need the Tuner. We would recommend upgrading to QuickTime 2.
Related QuestionsI'm interviewing with a startup. How can I find out more information on the firm?
Frequently Asked QuestionsThis is always a challenge, but there are plenty of resources to consult. A while back ComputerWorld Careers ran an article titled Digging Up Dirt on a Startup , that provides a good primer. I'd also advise searching the Press Pass for any mention of the firm. Try Lexis-Nexis, Factiva, and Business Source Premier first, and if you're researching a tech startup, be sure check out the various trade press search engines in the Press Pass.
Related QuestionsHow can I make the application automatically launch on startup?
ChatterBlocker - Frequently Asked QuestionsFor the Windows version, drag a copy of the desktop shortcut to Start Menu > Programs > Startup. For the Macintosh version, make an alias of the application (using Command-L) and drag it to the /Library/StartupItems folder.
Related QuestionsI lost my toolbar customizations on startup. What's going on?
All-in-One Sidebar :: FAQ :: firefox.eXXile.netMostly this is a problem of Firefox itself and has nothing to do with AiOS. Please read this article at the knowledge base and follow the instructions.
Related QuestionsWhy does Cygwin/X freeze right after startup?
Cygwin/X Frequently Asked QuestionsZone Alarm 5 is known to break Cygwin/X. As a result you'll see this line (or a similar) as last output in /tmp/XWin.log Rules = "xorg" Model = "pc101" Layout = "us" Variant = "(null)" Options = "(null)" Disabling Zone Alarm will not solve this problem. You can only uninstall Zone Alarm 5 and switch to an earlier version (4.5 is known to work) or use a different personal firewall. Another reason is /tmp mounted in textmode.
Related QuestionsAre there any startup fees?
F1 Interop Solutions, LLC.F1 Interop Solutions charges a nominal one-time fixed startup fee. This fee covers customizing the Document Package for a single product / configuration, setting up your equipment (or a remote connection to it), and verifying the test plan with a dry run.
Related QuestionsWhat are the startup costs?
netphonenow - Internet Phone service - Unlimited Long Distan...When you subscribe to netphonenow Service, you will pay a one-time activation fee of $29.99, your first month???s service charge and $ 9.95 for shipping and handling. If you order a NETGEAR router, there will be an additional charge of $37.99. Service charges are subject to a 3% Federal Excise Tax. If you reside in New Jersey, you will also be subject to 6% sales tax.
Related QuestionsHow can you help my startup?
Sofinnova Ventures - FAQsThe key benefit of working with Sofinnova Ventures is gaining the access, attention and teamwork of our partners, who combine deep VC, technical, managerial and entrepreneurial experience.
Related QuestionsWhy do I get an EOLESYSError on startup?
ResumePipe FAQ - common questions and answers for ResumePipeResumePipe works best with Outlook 2002 (10.4219.4219 SP-2). Earlier versions of Outlook have many memory leaks that require you to shut down both ResumePipe and Outlook before re-running ResumePipe (this is an Outlook problem!). Other MAPI providers such as Lotus Notes have varying degrees of MAPI compliance. ResumePipe Online Manual (Download) - press F1 or click on Index or Contents in the Help menu. Various translations are available here.
Related QuestionsWhat is a startup manager?
System Maid - FAQStartup managers allow a better control of the starting programs that can't normally be controlled by users. Having many programs that start at boot time (when the computer is turned on), makes the boot time longer. These boot starting programs run in the background of your computer slowing it down.
Related QuestionsWhat is Startup TOOLS?
TriStar: Startup TOOLS Frequently Asked QuestionsStartup TOOLS is an application that integrates with Pro/ENGINEER to both enhance user productivity and provide a simple and powerful tool for managing the Pro/ENGINEER environment. Users benefit through the use of the Toolbox that is integrated in the embedded web browser, while administrators benefit from the Configurator GUI.
Related QuestionsHow do I get my startup funds?
University of Georgia: Office of the Vice President for Rese...To request Start up Funds please click here and complete the Request for Account Setup. This form is now required for EACH year funds are given - even if you completed one for buy ahead funds, you must complete a new request for this FY allocation. You MUST provide a departmental account to be used in the case of over expenditure of the startup account. Complete a Financial Accounting request to access account form and send these to Marsha O'Connor, OVPR, 604 Boyd Grad Studies for signature.
Related QuestionsWhat is the Startup Form?
HORSESTATS - Manage Your Horses OnlineThe startup form is a series of questions about your horse operation. Certain data is used throughout HORSESTATS so you only have ot enter dats once. It takes five to ten minutes to complete the form.
Related QuestionsWhat is startup configuration?
FAQs and TroubleshootingStartup configuration is used right after a device (access point) reboots. It requires DHCP server to be properly set up to allow the access point to pick its startup configuration from WLSE. For this to work, you must set up the following: a. Enter the <IP address of the WLSE> in the Boot Server Host Name field (option number 066) on the DHCP server. For additional information, or for information about configuring a router as a DHCP server, see the online help.
Related QuestionsHow many accounts should I startup with?
Frequently Asked Questions On Starting A Clothing Line &raqu...Ask yourself how many u can handle? I think you should start off by talking too retailers and see who is interested. Once you have store owners willing to carry your line. Decide which stores you really want to work with and start off with 2 or 3 and see how your products move. If you can handle that amount then maybe pickup 2 or 3 more and then grow from there.
Related QuestionsQuestion: Why do I get a NullPointerException when calling K2Search's K2Connection method?
Verity K2 Troubleshooting FAQAnswer: In older versions of K2, the K2Connection method needed to be passed the protocol version to be used. Starting with K2 Version 4.50, this argument has been removed; only the hostname and port are passed to the K2Connection method:
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