fix: awaiting for empty outputs causes Execution await issue

Author: AidanAbd

CHANGELOG.md

@@ -16,6 +16,12 @@ Types of changes
 
 # Latch SDK Changelog
 
+## 2.67.17 - 2025-11-10
+
+### Fixed
+
+* Awaiting an Execution with no outputs leads to a 400 Client error
+
 ## 2.67.16 - 2025-11-05
 
 ### Fixed

pyproject.toml

@@ -12,7 +12,7 @@ include = ["src/**/*.py", "src/**/py.typed", "src/latch_cli/services/init/*"]
 
 [project]
 name = "latch"
-version = "2.67.16"
+version = "2.67.17"
 description = "The Latch SDK"
 authors = [{ name = "Kenny Workman", email = "kenny@latch.bio" }]
 maintainers = [{ name = "Ayush Kamat", email = "ayush@latch.bio" }]

src/latch_cli/services/launch/launch_v2.py

@@ -45,6 +45,9 @@ class MissingParameterError(ValueError): ...
 
 
 def process_output(outputs_url: str, python_outputs: dict[str, type]) -> dict[str, Any]:
+    if python_outputs == {}:
+        return {}
+
     res = tinyrequests.post(
         urljoin(NUCLEUS_URL, "/ldata/get-flyte-metadata-signed-url"),
         headers={"Authorization": get_auth_header()},