the.patch

diff --git a/index.js b/index.js
index 1aa1210..134dd9a 100644
--- a/index.js
+++ b/index.js
@@ -232,6 +232,7 @@ function Hook (modules, options, onrequire) {
           // success. Basically, we take a required module like
           // `../dist/foo/bar.cjs` and narrow it down to what is likely present
           // in the package exports.
+          console.log('\nXXX doWork section: attempt to map `require(id=%j)` in %j (filename=%j, moduleName=%j, fullModuleName=%j)', id, this.filename, filename, moduleName, fullModuleName)
           let doWork = true
           const parts = id.split('/')
           const fileName = parts[parts.length - 1]
@@ -247,13 +248,17 @@ function Hook (modules, options, onrequire) {
               }
 
               const exportName = moduleName + '/' + parts.join('/')
+              // console.log('XXX try require.resolve(exportName=%j)', exportName)
               require.resolve(exportName)
               moduleName = exportName
               if (modules.includes(exportName) === true) {
+                console.log('XXX matchFound: mapped filename=%j to allowlisted moduleName=%j', filename, moduleName);
                 matchFound = true
               }
               doWork = false
-            } catch {}
+            } catch (err) {
+              // console.log('XXX ignore err:', err.message)
+            }
           } while (doWork === true)
         } else if (!id.startsWith('.') && modules.includes(id)) {
           // Not starting with '.' means `id` is identifying a module path,
diff --git a/test/mapped-exports.js b/test/mapped-exports.js
index b18b52b..62164ec 100644
--- a/test/mapped-exports.js
+++ b/test/mapped-exports.js
@@ -7,41 +7,7 @@ const { Hook } = require('../')
 // Mapped export tests require Node.js >=12.17.0 for "exports" support in package.json.
 const nodeSupportsExports = semver.lt(process.version, '12.17.0')
 
-test('handles mapped exports: mapped-exports/foo', { skip: nodeSupportsExports }, function (t) {
-  t.plan(2)
-
-  const hook = new Hook(['mapped-exports/foo'], function (exports, name) {
-    t.equal(name, 'mapped-exports/foo')
-    const answer = exports.answer
-    exports.answer = function wrappedAnswer () {
-      return 'wrapped-' + answer()
-    }
-    return exports
-  })
-
-  const foo = require('mapped-exports/foo')
-  t.equal(foo.answer(), 'wrapped-42')
-
-  hook.unhook()
-})
-
-test('handles mapped exports: mapped-exports/bar', { skip: nodeSupportsExports }, function (t) {
-  t.plan(2)
-
-  const hook = new Hook(['mapped-exports/bar'], function (exports, name) {
-    t.equal(name, 'mapped-exports/bar')
-    const answer = exports.answer
-    exports.answer = function wrappedAnswer () {
-      return 'wrapped-' + answer()
-    }
-    return exports
-  })
-
-  const bar = require('mapped-exports/bar')
-  t.equal(bar.answer(), 'wrapped-42')
-
-  hook.unhook()
-})
+// XXX elided tests
 
 test('handles mapped exports: picks up allow listed resolved module', { skip: nodeSupportsExports }, function (t) {
   t.plan(3)
@@ -50,6 +16,7 @@ test('handles mapped exports: picks up allow listed resolved module', { skip: no
   const hook = new Hook(['@langchain/core/callbacks/manager'], function (exports, name) {
     t.equal(name, '@langchain/core/callbacks/manager', 'hook name matches')
     hookHit = true
+    console.log('XXX exports for @langchain/core/callbacks/manager:', exports);
     return exports
   })