PY-56302 Prevent throwing UOE on starting Python run configuration when a...

PY-56302 Prevent throwing UOE on starting Python run configuration when a module library does not have associated Path

An example of a library without an associated Path is a jar library added to a Java module with configured Python facet.

(cherry picked from commit d246e362c85e9554a7956deadee8d5f5c0154897)

IJ-MR-95600

GitOrigin-RevId: d2a69c5c91e1b1373e4da2136bd2a6c41e2d84bd

python/src/com/jetbrains/python/run/TargetedPythonPaths.kt

@@ -178,7 +178,7 @@ private fun addLibrariesFromModule(module: Module,
         // skip libraries from Python facet
         continue
       }
-      for (root in entry.getRootFiles(OrderRootType.CLASSES).map { it.toNioPath() }) {
+      for (root in entry.getRootFiles(OrderRootType.CLASSES).mapNotNull { it.toNioPathOrNull() }) {
         val library = entry.library
         if (!PlatformUtils.isPyCharm()) {
           pythonPathList += getTargetEnvironmentValueForLocalPath(root)
@@ -194,6 +194,14 @@ private fun addLibrariesFromModule(module: Module,
   }
 }
 
+/**
+ * Returns a related [Path] for [this] virtual file where possible or `null` otherwise.
+ *
+ * Unlike [VirtualFile.toNioPath], this extension function does not throw [UnsupportedOperationException], but rather return `null` in the
+ * same cases.
+ */
+private fun VirtualFile.toNioPathOrNull(): Path? = fileSystem.getNioPath(this)
+
 private fun addRootsFromModule(module: Module, pythonPathList: MutableCollection<TargetEnvironmentFunction<String>>) {
   // for Jython
   val extension = CompilerModuleExtension.getInstance(module)