Exception running :tr against a python file

[Bazmundi]

Stack trace

Stack trace in case of an Exception

[0] :tr /home/asterion/dev/rag/data/blender/blender-addons/bone_selection_sets.py
20:32:14,453 INFO  TranslationConfiguration$Builder Registered language frontend 'PythonLanguage' for following file types: [py, pyi]
20:32:14,466 INFO  TranslationConfiguration$Builder Registered an extra (frontend dependent) default dependency: class de.fraunhofer.aisec.cpg.passes.PythonAddDeclarationsPass
20:32:14,467 INFO  TranslationConfiguration$Builder Passes before enforcing order: [TypeHierarchyResolver, SymbolResolver, ImportResolver, DFGPass, DynamicInvokeResolver, EvaluationOrderGraphPass, TypeResolver, ControlFlowSensitiveDFGPass, FilenameMapper, ResolveCallExpressionAmbiguityPass, ResolveMemberExpressionAmbiguityPass, PythonAddDeclarationsPass]
20:32:14,482 INFO  TranslationConfiguration$Builder The following mermaid graph represents the pass dependencies: 
'''mermaid
flowchart TD;
    subgraph FirstPassesSubgraph ["First Passes"];
    end;
    subgraph LastPassesSubgraph ["Last Passes"];
        LastPass["FilenameMapper"];
    end;
    FirstPassesSubgraph~~~NormalPassesSubgraph;
    subgraph NormalPassesSubgraph ["Normal Passes"];
        ControlFlowSensitiveDFGPass-.->DynamicInvokeResolver;
        TypeResolver-->TypeHierarchyResolver;
        TypeResolver-->SymbolResolver;
        TypeHierarchyResolver-->SymbolResolver;
        EvaluationOrderGraphPass-->SymbolResolver;
        ImportResolver-->SymbolResolver;
        SymbolResolver-->DFGPass;
        SymbolResolver-->DynamicInvokeResolver;
        DFGPass-->DynamicInvokeResolver;
        ImportResolver-->TypeResolver;
        EvaluationOrderGraphPass-->ControlFlowSensitiveDFGPass;
        DFGPass-->ControlFlowSensitiveDFGPass;
        TypeResolver-->ResolveCallExpressionAmbiguityPass;
        ImportResolver-->ResolveMemberExpressionAmbiguityPass;
        ResolveCallExpressionAmbiguityPass-.->EvaluationOrderGraphPass;
        ResolveMemberExpressionAmbiguityPass-.->EvaluationOrderGraphPass;
        ResolveMemberExpressionAmbiguityPass-.->ResolveCallExpressionAmbiguityPass;
        PythonAddDeclarationsPass-.->ImportResolver;
        PythonAddDeclarationsPass-.->SymbolResolver;
    end;
    NormalPassesSubgraph~~~LastPassesSubgraph;
'''
20:32:14,482 INFO  PassOrderingHelper Passes after enforcing order: [[PythonAddDeclarationsPass], [ImportResolver], [TypeResolver, ResolveMemberExpressionAmbiguityPass], [TypeHierarchyResolver, ResolveCallExpressionAmbiguityPass], [EvaluationOrderGraphPass], [SymbolResolver], [DFGPass], [ControlFlowSensitiveDFGPass], [DynamicInvokeResolver], [FilenameMapper]]
20:32:14,604 INFO  MeasurementHolder TranslationManager: Translation into full graph
20:32:14,613 INFO  MeasurementHolder TranslationManager: Executing Language Frontend
20:32:14,616 INFO  TranslationManager Parsing /home/asterion/dev/rag/data/blender/blender-addons/bone_selection_sets.py
20:32:14,626 INFO  MeasurementHolder TranslationManager: Translation into full graph done in 10 ms
java.util.concurrent.ExecutionException: java.lang.UnsatisfiedLinkError: no jep in java.library.path: /usr/java/packages/lib:/usr/lib/x86_64-linux-gnu/jni:/lib/x86_64-linux-gnu:/usr/lib/x86_64-linux-gnu:/usr/lib/jni:/lib:/usr/lib
	at java.base/java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:396)
	at java.base/java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2073)
	at Line_17.<init>(Line_17.kts:1)
WARNING 'translationUnits: List<TranslationUnitDeclaration>' is deprecated. translation units of individual components should be accessed instead (Line_18.kts:1:17)
ERROR Expression 'first' of type 'E!' cannot be invoked as a function. The function 'invoke()' is not found (Line_18.kts:1:34)

Unexpected behavior

When the analysis terminates exception free but leads to unexpected graphs: Describe the difference between the generated graph and what you would have expected

Code of interest

# SPDX-FileCopyrightText: 2016-2022 Blender Foundation
#
# SPDX-License-Identifier: GPL-2.0-or-later

bl_info = {
    "name": "Bone Selection Sets",
    "author": "Inês Almeida, Sybren A. Stüvel, Antony Riakiotakis, Dan Eicher",
    "version": (2, 1, 1),
    "blender": (2, 80, 0),
    "location": "Properties > Object Data (Armature) > Selection Sets",
    "description": "List of Bone sets for easy selection while animating",
    "warning": "",
    "doc_url": "{BLENDER_MANUAL_URL}/addons/animation/bone_selection_sets.html",
    "category": "Animation",
}

import bpy
from bpy.types import (
    Operator,
    Menu,
    Panel,
    UIList,
    PropertyGroup,
)
from bpy.props import (
    StringProperty,
    IntProperty,
    EnumProperty,
    BoolProperty,
    CollectionProperty,
)


# Data Structure ##############################################################

# Note: bones are stored by name, this means that if the bone is renamed,
# there can be problems. However, bone renaming is unlikely during animation.
class SelectionEntry(PropertyGroup):
    name: StringProperty(name="Bone Name", override={'LIBRARY_OVERRIDABLE'})


class SelectionSet(PropertyGroup):
    name: StringProperty(name="Set Name", override={'LIBRARY_OVERRIDABLE'})
    bone_ids: CollectionProperty(
        type=SelectionEntry,
        override={'LIBRARY_OVERRIDABLE', 'USE_INSERTION'}
    )
    is_selected: BoolProperty(name="Is Selected", override={'LIBRARY_OVERRIDABLE'})


# UI Panel w/ UIList ##########################################################

class POSE_MT_selection_sets_context_menu(Menu):
    bl_label = "Selection Sets Specials"

    def draw(self, context):
        layout = self.layout

        layout.operator("pose.selection_set_delete_all", icon='X')
        layout.operator("pose.selection_set_remove_bones", icon='X')
        layout.operator("pose.selection_set_copy", icon='COPYDOWN')
        layout.operator("pose.selection_set_paste", icon='PASTEDOWN')


class POSE_PT_selection_sets(Panel):
    bl_label = "Selection Sets"
    bl_space_type = 'PROPERTIES'
    bl_region_type = 'WINDOW'
    bl_context = "data"
    bl_options = {'DEFAULT_CLOSED'}

    @classmethod
    def poll(cls, context):
        return (context.object and
                context.object.type == 'ARMATURE' and
                context.object.pose)

    def draw(self, context):
        layout = self.layout

        arm = context.object

        row = layout.row()
        row.enabled = (context.mode == 'POSE')

        # UI list
        rows = 4 if len(arm.selection_sets) > 0 else 1
        row.template_list(
            "POSE_UL_selection_set", "",  # type and unique id
            arm, "selection_sets",  # pointer to the CollectionProperty
            arm, "active_selection_set",  # pointer to the active identifier
            rows=rows
        )

        # add/remove/specials UI list Menu
        col = row.column(align=True)
        col.operator("pose.selection_set_add", icon='ADD', text="")
        col.operator("pose.selection_set_remove", icon='REMOVE', text="")
        col.menu("POSE_MT_selection_sets_context_menu", icon='DOWNARROW_HLT', text="")

        # move up/down arrows
        if len(arm.selection_sets) > 0:
            col.separator()
            col.operator("pose.selection_set_move", icon='TRIA_UP', text="").direction = 'UP'
            col.operator("pose.selection_set_move", icon='TRIA_DOWN', text="").direction = 'DOWN'

        # buttons
        row = layout.row()

        sub = row.row(align=True)
        sub.operator("pose.selection_set_assign", text="Assign")
        sub.operator("pose.selection_set_unassign", text="Remove")

        sub = row.row(align=True)
        sub.operator("pose.selection_set_select", text="Select")
        sub.operator("pose.selection_set_deselect", text="Deselect")


class POSE_UL_selection_set(UIList):
    def draw_item(self, context, layout, data, item, icon, active_data, active_propname, index):
        sel_set = item
        layout.prop(item, "name", text="", icon='GROUP_BONE', emboss=False)
        if self.layout_type in ('DEFAULT', 'COMPACT'):
            layout.prop(item, "is_selected", text="")


class POSE_MT_selection_set_create(Menu):
    bl_label = "Choose Selection Set"

    def draw(self, context):
        layout = self.layout
        layout.operator("pose.selection_set_add_and_assign",
                        text="New Selection Set")


class POSE_MT_selection_sets_select(Menu):
    bl_label = 'Select Selection Set'

    @classmethod
    def poll(cls, context):
        return POSE_OT_selection_set_select.poll(context)

    def draw(self, context):
        layout = self.layout
        layout.operator_context = 'EXEC_DEFAULT'
        for idx, sel_set in enumerate(context.object.selection_sets):
            props = layout.operator(POSE_OT_selection_set_select.bl_idname, text=sel_set.name)
            props.selection_set_index = idx


# Operators ###################################################################

class PluginOperator(Operator):
    """Operator only available for objects of type armature in pose mode."""
    @classmethod
    def poll(cls, context):
        return (context.object and
                context.object.type == 'ARMATURE' and
                context.mode == 'POSE')


class NeedSelSetPluginOperator(PluginOperator):
    """Operator only available if the armature has a selected selection set."""
    @classmethod
    def poll(cls, context):
        if not super().poll(context):
            return False
        arm = context.object
        return 0 <= arm.active_selection_set < len(arm.selection_sets)


class POSE_OT_selection_set_delete_all(PluginOperator):
    bl_idname = "pose.selection_set_delete_all"
    bl_label = "Delete All Sets"
    bl_description = "Deletes All Selection Sets"
    bl_options = {'UNDO', 'REGISTER'}

    def execute(self, context):
        arm = context.object
        arm.selection_sets.clear()
        return {'FINISHED'}


class POSE_OT_selection_set_remove_bones(PluginOperator):
    bl_idname = "pose.selection_set_remove_bones"
    bl_label = "Remove Selected Bones from All Sets"
    bl_description = "Removes the Selected Bones from All Sets"
    bl_options = {'UNDO', 'REGISTER'}

    def execute(self, context):
        arm = context.object

        # iterate only the selected bones in current pose that are not hidden
        for bone in context.selected_pose_bones:
            for selset in arm.selection_sets:
                if bone.name in selset.bone_ids:
                    idx = selset.bone_ids.find(bone.name)
                    selset.bone_ids.remove(idx)

        return {'FINISHED'}


class POSE_OT_selection_set_move(NeedSelSetPluginOperator):
    bl_idname = "pose.selection_set_move"
    bl_label = "Move Selection Set in List"
    bl_description = "Move the active Selection Set up/down the list of sets"
    bl_options = {'UNDO', 'REGISTER'}

    direction: EnumProperty(
        name="Move Direction",
        description="Direction to move the active Selection Set: UP (default) or DOWN",
        items=[
            ('UP', "Up", "", -1),
            ('DOWN', "Down", "", 1),
        ],
        default='UP',
        options={'HIDDEN'},
    )

    @classmethod
    def poll(cls, context):
        if not super().poll(context):
            return False
        arm = context.object
        return len(arm.selection_sets) > 1

    def execute(self, context):
        arm = context.object

        active_idx = arm.active_selection_set
        new_idx = active_idx + (-1 if self.direction == 'UP' else 1)

        if new_idx < 0 or new_idx >= len(arm.selection_sets):
            return {'FINISHED'}

        arm.selection_sets.move(active_idx, new_idx)
        arm.active_selection_set = new_idx

        return {'FINISHED'}


class POSE_OT_selection_set_add(PluginOperator):
    bl_idname = "pose.selection_set_add"
    bl_label = "Create Selection Set"
    bl_description = "Creates a new empty Selection Set"
    bl_options = {'UNDO', 'REGISTER'}

    def execute(self, context):
        arm = context.object
        sel_sets = arm.selection_sets
        new_sel_set = sel_sets.add()
        new_sel_set.name = uniqify("SelectionSet", sel_sets.keys())

        # select newly created set
        arm.active_selection_set = len(sel_sets) - 1

        return {'FINISHED'}


class POSE_OT_selection_set_remove(NeedSelSetPluginOperator):
    bl_idname = "pose.selection_set_remove"
    bl_label = "Delete Selection Set"
    bl_description = "Delete a Selection Set"
    bl_options = {'UNDO', 'REGISTER'}

    def execute(self, context):
        arm = context.object

        arm.selection_sets.remove(arm.active_selection_set)

        # change currently active selection set
        numsets = len(arm.selection_sets)
        if (arm.active_selection_set > (numsets - 1) and numsets > 0):
            arm.active_selection_set = len(arm.selection_sets) - 1

        return {'FINISHED'}


class POSE_OT_selection_set_assign(PluginOperator):
    bl_idname = "pose.selection_set_assign"
    bl_label = "Add Bones to Selection Set"
    bl_description = "Add selected bones to Selection Set"
    bl_options = {'UNDO', 'REGISTER'}

    def invoke(self, context, event):
        arm = context.object

        if not (arm.active_selection_set < len(arm.selection_sets)):
            bpy.ops.wm.call_menu("INVOKE_DEFAULT",
                                 name="POSE_MT_selection_set_create")
        else:
            bpy.ops.pose.selection_set_assign('EXEC_DEFAULT')

        return {'FINISHED'}

    def execute(self, context):
        arm = context.object
        act_sel_set = arm.selection_sets[arm.active_selection_set]

        # iterate only the selected bones in current pose that are not hidden
        for bone in context.selected_pose_bones:
            if bone.name not in act_sel_set.bone_ids:
                bone_id = act_sel_set.bone_ids.add()
                bone_id.name = bone.name

        return {'FINISHED'}


class POSE_OT_selection_set_unassign(NeedSelSetPluginOperator):
    bl_idname = "pose.selection_set_unassign"
    bl_label = "Remove Bones from Selection Set"
    bl_description = "Remove selected bones from Selection Set"
    bl_options = {'UNDO', 'REGISTER'}

    def execute(self, context):
        arm = context.object
        act_sel_set = arm.selection_sets[arm.active_selection_set]

        # iterate only the selected bones in current pose that are not hidden
        for bone in context.selected_pose_bones:
            if bone.name in act_sel_set.bone_ids:
                idx = act_sel_set.bone_ids.find(bone.name)
                act_sel_set.bone_ids.remove(idx)

        return {'FINISHED'}


class POSE_OT_selection_set_select(NeedSelSetPluginOperator):
    bl_idname = "pose.selection_set_select"
    bl_label = "Select Selection Set"
    bl_description = "Add Selection Set bones to current selection"
    bl_options = {'UNDO', 'REGISTER'}

    selection_set_index: IntProperty(
        name='Selection Set Index',
        default=-1,
        description='Which Selection Set to select; -1 uses the active Selection Set',
        options={'HIDDEN'},
    )

    def execute(self, context):
        arm = context.object

        if self.selection_set_index == -1:
            idx = arm.active_selection_set
        else:
            idx = self.selection_set_index
        sel_set = arm.selection_sets[idx]

        for bone in context.visible_pose_bones:
            if bone.name in sel_set.bone_ids:
                bone.bone.select = True

        return {'FINISHED'}


class POSE_OT_selection_set_deselect(NeedSelSetPluginOperator):
    bl_idname = "pose.selection_set_deselect"
    bl_label = "Deselect Selection Set"
    bl_description = "Remove Selection Set bones from current selection"
    bl_options = {'UNDO', 'REGISTER'}

    def execute(self, context):
        arm = context.object
        act_sel_set = arm.selection_sets[arm.active_selection_set]

        for bone in context.selected_pose_bones:
            if bone.name in act_sel_set.bone_ids:
                bone.bone.select = False

        return {'FINISHED'}


class POSE_OT_selection_set_add_and_assign(PluginOperator):
    bl_idname = "pose.selection_set_add_and_assign"
    bl_label = "Create and Add Bones to Selection Set"
    bl_description = "Creates a new Selection Set with the currently selected bones"
    bl_options = {'UNDO', 'REGISTER'}

    def execute(self, context):
        bpy.ops.pose.selection_set_add('EXEC_DEFAULT')
        bpy.ops.pose.selection_set_assign('EXEC_DEFAULT')
        return {'FINISHED'}


class POSE_OT_selection_set_copy(NeedSelSetPluginOperator):
    bl_idname = "pose.selection_set_copy"
    bl_label = "Copy Selection Set(s)"
    bl_description = "Copies the selected Selection Set(s) to the clipboard"
    bl_options = {'UNDO', 'REGISTER'}

    def execute(self, context):
        context.window_manager.clipboard = to_json(context)
        self.report({'INFO'}, 'Copied Selection Set(s) to Clipboard')
        return {'FINISHED'}


class POSE_OT_selection_set_paste(PluginOperator):
    bl_idname = "pose.selection_set_paste"
    bl_label = "Paste Selection Set(s)"
    bl_description = "Adds new Selection Set(s) from the Clipboard"
    bl_options = {'UNDO', 'REGISTER'}

    def execute(self, context):
        import json

        try:
            from_json(context, context.window_manager.clipboard)
        except (json.JSONDecodeError, KeyError):
            self.report({'ERROR'}, 'The clipboard does not contain a Selection Set')
        else:
            # Select the pasted Selection Set.
            context.object.active_selection_set = len(context.object.selection_sets) - 1

        return {'FINISHED'}


# Helper Functions ############################################################

def menu_func_select_selection_set(self, context):
    self.layout.menu('POSE_MT_selection_sets_select', text="Bone Selection Set")


def to_json(context) -> str:
    """Convert the selected Selection Sets of the current rig to JSON.

    Selected Sets are the active_selection_set determined by the UIList
    plus any with the is_selected checkbox on."""
    import json

    arm = context.object
    active_idx = arm.active_selection_set

    json_obj = {}
    for idx, sel_set in enumerate(context.object.selection_sets):
        if idx == active_idx or sel_set.is_selected:
            bones = [bone_id.name for bone_id in sel_set.bone_ids]
            json_obj[sel_set.name] = bones

    return json.dumps(json_obj)


def from_json(context, as_json: str):
    """Add the selection sets (one or more) from JSON to the current rig."""
    import json

    json_obj = json.loads(as_json)
    arm_sel_sets = context.object.selection_sets

    for name, bones in json_obj.items():
        new_sel_set = arm_sel_sets.add()
        new_sel_set.name = uniqify(name, arm_sel_sets.keys())
        for bone_name in bones:
            bone_id = new_sel_set.bone_ids.add()
            bone_id.name = bone_name


def uniqify(name: str, other_names: list) -> str:
    """Return a unique name with .xxx suffix if necessary.

    Example usage:

    >>> uniqify('hey', ['there'])
    'hey'
    >>> uniqify('hey', ['hey.001', 'hey.005'])
    'hey'
    >>> uniqify('hey', ['hey', 'hey.001', 'hey.005'])
    'hey.002'
    >>> uniqify('hey', ['hey', 'hey.005', 'hey.001'])
    'hey.002'
    >>> uniqify('hey', ['hey', 'hey.005', 'hey.001', 'hey.left'])
    'hey.002'
    >>> uniqify('hey', ['hey', 'hey.001', 'hey.002'])
    'hey.003'

    It also works with a dict_keys object:
    >>> uniqify('hey', {'hey': 1, 'hey.005': 1, 'hey.001': 1}.keys())
    'hey.002'
    """

    if name not in other_names:
        return name

    # Construct the list of numbers already in use.
    offset = len(name) + 1
    others = (n[offset:] for n in other_names
              if n.startswith(name + '.'))
    numbers = sorted(int(suffix) for suffix in others
                     if suffix.isdigit())

    # Find the first unused number.
    min_index = 1
    for num in numbers:
        if min_index < num:
            break
        min_index = num + 1
    return "{}.{:03d}".format(name, min_index)


# Registry ####################################################################

classes = (
    POSE_MT_selection_set_create,
    POSE_MT_selection_sets_context_menu,
    POSE_MT_selection_sets_select,
    POSE_PT_selection_sets,
    POSE_UL_selection_set,
    SelectionEntry,
    SelectionSet,
    POSE_OT_selection_set_delete_all,
    POSE_OT_selection_set_remove_bones,
    POSE_OT_selection_set_move,
    POSE_OT_selection_set_add,
    POSE_OT_selection_set_remove,
    POSE_OT_selection_set_assign,
    POSE_OT_selection_set_unassign,
    POSE_OT_selection_set_select,
    POSE_OT_selection_set_deselect,
    POSE_OT_selection_set_add_and_assign,
    POSE_OT_selection_set_copy,
    POSE_OT_selection_set_paste,
)


# Store keymaps here to access after registration.
addon_keymaps = []


def register():
    for cls in classes:
        bpy.utils.register_class(cls)

    # Add properties.
    bpy.types.Object.selection_sets = CollectionProperty(
        type=SelectionSet,
        name="Selection Sets",
        description="List of groups of bones for easy selection",
        override={'LIBRARY_OVERRIDABLE', 'USE_INSERTION'}
    )
    bpy.types.Object.active_selection_set = IntProperty(
        name="Active Selection Set",
        description="Index of the currently active selection set",
        default=0,
        override={'LIBRARY_OVERRIDABLE'}
    )

    # Add shortcuts to the keymap.
    wm = bpy.context.window_manager
    if wm.keyconfigs.addon is not None:
        # wm.keyconfigs.addon is None when Blender is running in the background.
        km = wm.keyconfigs.addon.keymaps.new(name='Pose')
        kmi = km.keymap_items.new('wm.call_menu', 'W', 'PRESS', alt=True, shift=True)
        kmi.properties.name = 'POSE_MT_selection_sets_select'
        addon_keymaps.append((km, kmi))

    # Add entries to menus.
    bpy.types.VIEW3D_MT_select_pose.append(menu_func_select_selection_set)


def unregister():
    for cls in classes:
        bpy.utils.unregister_class(cls)

    # Clear properties.
    del bpy.types.Object.selection_sets
    del bpy.types.Object.active_selection_set

    # Clear shortcuts from the keymap.
    for km, kmi in addon_keymaps:
        km.keymap_items.remove(kmi)
    addon_keymaps.clear()

    # Clear entries from menus.
    bpy.types.VIEW3D_MT_select_pose.remove(menu_func_select_selection_set)



if __name__ == "__main__":
    import doctest

    doctest.testmod()
    register()

Extensions to the library, e.g. added or changed LanguageFrontends or Passes

no changes to or added components
Just downloaded cpg-9.1.3, changed gradle.properties and then the build.

Changes to the configuration gradle.properties for build

org.gradle.jvmargs=-Xmx4096m -XX:MaxMetaspaceSize=1024m -Dkotlin.daemon.jvm.options=-Xmx4g
systemProp.sonar.gradle.skipCompile=true

enableJavaFrontend=false
enableCXXFrontend=false
enableGoFrontend=false
enablePythonFrontend=true
enableLLVMFrontend=false
enableTypeScriptFrontend=false
enableRubyFrontend=false
enableJVMFrontend=false
enableINIFrontend=false

[KuechA]

Looks like your system didn't find your jep installation. Did you follow the steps described in the Readme?