ROB: Fix 2 cases of "object has no attribute 'indirect_reference'" (#…

…1616)

Fixes #1614

pypdf/_writer.py

@@ -2605,13 +2605,11 @@ def merge(
 
         if "/AcroForm" in cast(DictionaryObject, reader.trailer["/Root"]):
             if "/AcroForm" not in self._root_object:
-                self._root_object[NameObject("/AcroForm")] = (
+                self._root_object[NameObject("/AcroForm")] = self._add_object(
                     cast(
                         DictionaryObject,
                         cast(DictionaryObject, reader.trailer["/Root"])["/AcroForm"],
-                    )
-                    .clone(self, False, ("/Fields",))
-                    .indirect_reference
+                    ).clone(self, False, ("/Fields",))
                 )
                 arr = ArrayObject()
             else:
@@ -2765,7 +2763,7 @@ def _insert_filtered_annotations(
                 or "/Dest" in ano
             ):
                 if "/Dest" not in ano:
-                    outlist.append(ano.clone(self).indirect_reference)
+                    outlist.append(self._add_object(ano.clone(self)))
                 else:
                     d = ano["/Dest"]
                     if isinstance(d, str):

tests/test_writer.py

@@ -1175,3 +1175,17 @@ def test_iss1601():
         ContentStream(in_pdf.pages[0].get_contents(), in_pdf).get_data()
         in page_1.get_contents().get_data()
     )
+
+
+def test_iss1614():
+    # test of an annotation(link) directly stored in the /Annots in the page
+    url = "https://github.com/py-pdf/pypdf/files/10669995/broke.pdf"
+    name = "iss1614.pdf"
+    in_pdf = PdfReader(BytesIO(get_pdf_from_url(url, name=name)))
+    out_pdf = PdfWriter()
+    out_pdf.append(in_pdf)
+    # test for 2nd error case reported in #1614
+    url = "https://github.com/py-pdf/pypdf/files/10696390/broken.pdf"
+    name = "iss1614.2.pdf"
+    in_pdf = PdfReader(BytesIO(get_pdf_from_url(url, name=name)))
+    out_pdf.append(in_pdf)