![]() ![]() This will reset jGRASP back to its default settings, making it forget the old filename. Open C:\Users\YOUR_USERNAME\ in Windows Explorer and delete the folder named.You‘ll need to delete your jGRASP workspace and create a new default one.īefore doing this, make sure you know where on your computer your Java code is saved,īecause jGRASP will forget which files and folders you have open. ![]() To make it forget about the old path and stop displaying this error message, Once jGRASP has seen a file with a non-English path, it will remember it, even if you‘ve renamed the folder. Until this bug is fixed in jGRASP, we recommend only storing your Java files in folders with English names. This seems to happen after opening and closing a file whose path contains non-English characters. Some Windows users who have their OS configured with a non-English primary languageĮncounter an "unable to encode text using charset us-ascii" error when closing jGRASP. (Thanks to former TA Eric Spishak for this tip!) "unable to encode text using charset us-ascii" errors In the text box that becomes available type in -J-Duser.language=en and click "OK". Then, click the black "button" under "FLAGS or ARGS" and next to "Compile". In the settings box that pops up, click the "Flags / Args" tab (in the lower row of tabs). To fix this problem, follow these steps in jGRASP.Ĭlick "Settings" -> "Compiler Settings" -> "Workspace". Some users who have their OS configured with a non-English primary language cannot properly see the compiler errors in jGRASP. If you have a solution to add to the list, pleaseĬontact us! Missing compiler error messages We will keep this page updated with solutions to frequently-encountered issues, listed below. If you are having any trouble getting Java and jGRASP installed on your machine, contact Jonathan Sanders Troubleshooting jGRASP is implemented in Java, and runs on all platforms with a Java Virtual Machine (Java version 1.5 or higher). Guide, although you may find that you need to come back and complete it anyway. jGRASP is a lightweight development environment, created specifically to provide automatic generation of software visualizations to improve the comprehensibility of software. If you think this applies to you, you can safely skip the JDK section of this Some users already have the JDK installed on their computers,īecause of other software that they use that is written in Java. You will need to download and install two pieces of software: the JavaĬompiler (known as the JDK) and a Java development environment called jGRASP. This option might lead to bothersome error messages in jGRASP, but would be preferrable if you wish to use development environments other than jGRASP. NOTE: This option will only allow you to use jGRASP, so if you plan to use development environments other than jGRASP you should follow the "Option 2" instructions below to install JDK and jGRASP separately. (Last updated June 14, 2023) CSE 14x Course Software Option 1 (recommended):įor the most simple installation, we recommend using jGRASP's Bundled installation that includeds a supported version of the JDK. ![]()
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