apache/maven · error · DIException

Failed to call constructor {} to provide requested key {}

Error message

Failed to call constructor {} to provide requested key {}

What it means

Error "Failed to call constructor {} to provide requested key {}" thrown in apache/maven.

Source

Thrown at impl/maven-di/src/main/java/org/apache/maven/di/impl/ReflectionUtils.java:356

        Dependency<?>[] dependencies = toDependencies(key.getType(), constructor);

        Binding<T> binding = Binding.to(
                key,
                args -> {
                    try {
                        return constructor.newInstance(args);
                    } catch (InstantiationException e) {
                        throw new DIException(
                                "Cannot instantiate object from the constructor " + constructor
                                        + " to provide requested key " + key,
                                e);
                    } catch (IllegalAccessException e) {
                        throw new DIException(
                                "Not allowed to call constructor " + constructor + " to provide requested key " + key,
                                e);
                    } catch (InvocationTargetException e) {
                        throw new DIException(
                                "Failed to call constructor " + constructor + " to provide requested key " + key,
                                e.getCause());
                    }
                },
                dependencies);

        Priority priority = constructor.getDeclaringClass().getAnnotation(Priority.class);
        if (priority != null) {
            binding = binding.prioritize(priority.value());
        }

        return binding.withKey(key);
    }

    public static void getDisplayString(StringBuilder sb, Object object) {
        if (object instanceof Class<?> clazz && clazz.isAnnotation()) {
            //noinspection unchecked
            getDisplayString(sb, (Class<? extends Annotation>) object, null);

View on GitHub (pinned to e4093d4e12)

When it happens

Trigger: Thrown at impl/maven-di/src/main/java/org/apache/maven/di/impl/ReflectionUtils.java:356 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of apache/maven@e4093d4e12 (2026-08-21). Data as JSON: /api/errors/838fda2294aa2c2f. Report an issue: GitHub.