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Graph/5e4bf778-bd92-4063-9067-d559e75316eb

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Classpath Resources

5e4bf778-bd92-4063-9067-d559e75316eb

Classpath Resources

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Updated5/1/2026

PageRank0.0000

Effectiveness0.000

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10 linked nodes

PERTAIN_TOProblem

java.lang.NullPointerException: Cannot invoke "java.lang.ClassLoader.getResourceAsStream(String)" because the return value of "java.lang.Class.getClassLoader()" is null — GetHangmanWords.class.getClass().getClassLoader().getResourceAsStream("words.txt"). Tension: I don't understand enough about the mechanics a.

PERTAIN_TOSolution

You could save a lot of typing and use built-in calls of BufferedReader to retrieve a list or array of String — If really wanting ArrayList use a different `return`. Outcome: return reader.lines().collect(Collectors.toCollection(ArrayList::new));.

PERTAIN_TOSolution

read a file called "words.txt", which sits in my src folder. Tension: A resource lookup does not work with `GetHangmanWords.class.getClass() ...`. Outcome: You could save a lot of typing and use built-in calls of BufferedReader to retrieve a list or array of String.

PERTAIN_TOAnswer

PERTAIN_TOProblem

SLF4J: No SLF4J providers were found. — When I run a simple main class with random log. Tension: Defaulting to no-operation (NOP) logger implementation. Outcome: logback-classic.jar is the slf4j provider not logback-core.jar.

PERTAIN_TOSolution

logback-classic.jar is the slf4j provider not logback-core.jar. — the class path of InterlliJ Idea that you provided. Tension: SLF4J can't see logback even if itself come from a logback dependency. Outcome: logback-classic.jar is the slf4j provider not logback-core.jar.

PERTAIN_TOAnswer

PERTAIN_TOProblem

Error: Could not find or load — java -jar RunnableJarBuilder.zip. Tension: When I compare the two files in Windows explorer they are identical. Outcome: it does not work.

PERTAIN_TOSolution

my code was using backslashes (`\`) as a path separator. Tension: the zip files using zipdump. Outcome: this was my non-working file:.

PERTAIN_TOAnswer

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