Student environment upgrading - old jar won't work

Replit Help
1

Using an older jar file with my classes. Suddenly some of my students are getting auto-upgraded to nix environment and projects won’t run. I have been teaching this unit for years. How can I get jar files to work in new environment?

https://replit.com/@P3SILV23/003B-Polygons-CTree-1-NudiaReyes-Vasq#Main.java

If anyone can get this working again, it would be appreciated! Worked perfectly until they were “upgraded”

3

Yes it does but its a hidden file. To view it press the 3 dots at the top of the file explorer then click Show hidden files

1 Like
5

So under the new nix environment, I cannot add a jar classpath to the .replit:

run = "javac -cp ./jars/acm.jar: Main.java && java -cp ./jars/acm.jar: Main"

How can I get this jar to work?
6

This is the new .replit:

compile = "javac -classpath .:target/dependency/* -d . $(find . -type f -name '*.java')"
run = "javac -cp ./jars/acm.jar: Main.java && java -cp ./jars/acm.jar: Main"

entrypoint = "Main.java"
hidden = ["**/*.class"]

[packager]
language = "java"

[packager.features]
packageSearch = true

[languages.java]
pattern = "**/*.java"

[languages.java.languageServer]
start = ["jdt-language-server"]

[unitTest]
language = "java"

[nix]
channel = "stable-21_11"

[debugger]
support = true

[debugger.compile]
command = "javac -classpath .:/run_dir/junit-4.12.jar:target/dependency/* -g -d . $(find . -type f -name '*.java')"

[debugger.interactive]
transport = "localhost:0"
connectTimeout = 60
startCommand = "java-debug"

[debugger.interactive.initializeMessage]
command = "initialize"
type = "request"

[debugger.interactive.initializeMessage.arguments]
adapterID = "cppdbg"
clientID = "replit"
clientName = "replit.com"
columnsStartAt1 = true
linesStartAt1 = true
locale = "en-us"
pathFormat = "path"
supportsInvalidatedEvent = true
supportsProgressReporting = true
supportsRunInTerminalRequest = true
supportsVariablePaging = true
supportsVariableType = true

[debugger.interactive.launchMessage]
command = "launch"
type = "request"

[debugger.interactive.launchMessage.arguments]
classPaths = ["."]
mainClass = "Main"
7

https://replit.com/@P3SILV23/003B-Polygons-CTree-1-NudiaReyes-Vasq#Main.java

If anyone can get this working again, it would be appreciated! Worked perfectly until they were “upgraded”

8

Got it to work! changed compile line in .replit to match run