diff --git a/dist/index.js b/dist/index.js
index 3adccd5..01d7eaf 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -43285,27 +43285,27 @@ async function main({
       return;
     }
     jobs.push(async () => {
-      core.startGroup(`PR #${stackNode.number}`);
-      const stackGraph2 = getStackGraph(stackNode, repoGraph);
-      const output = getOutput(stackGraph2, terminatingRefs);
-      core.info("--- Output ---");
-      core.info("");
-      output.split("\n").forEach(core.info);
-      core.info("");
-      core.info("--- End output ---");
-      core.info("");
-      let description = stackNode.body ?? "";
-      description = updateDescription({
-        description,
-        output
-      });
-      core.info("--- Updated description ---");
-      core.info("");
-      description.split("\n").forEach(core.info);
-      core.info("");
-      core.info("--- End updated description ---");
-      core.info("");
       try {
+        core.startGroup(`PR #${stackNode.number}`);
+        const stackGraph2 = getStackGraph(stackNode, repoGraph);
+        const output = getOutput(stackGraph2, terminatingRefs);
+        core.info("--- Output ---");
+        core.info("");
+        output.split("\n").forEach(core.info);
+        core.info("");
+        core.info("--- End output ---");
+        core.info("");
+        let description = stackNode.body ?? "";
+        description = updateDescription({
+          description,
+          output
+        });
+        core.info("--- Updated description ---");
+        core.info("");
+        description.split("\n").forEach(core.info);
+        core.info("");
+        core.info("--- End updated description ---");
+        core.info("");
         core.info("Updating PR via GitHub API...");
         const response = await octokit.rest.pulls.update({
           ...github.context.repo,
@@ -43324,6 +43324,8 @@ async function main({
         failedJobs.push(stackNode.number);
         if (error2 instanceof Error) {
           core.error(`Unable to update PR: ${error2.message}`);
+        } else {
+          core.error(String(error2));
         }
       } finally {
         core.endGroup();
diff --git a/src/main.ts b/src/main.ts
index c18626e..50f137c 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -101,32 +101,32 @@ export async function main({
     }
 
     jobs.push(async () => {
-      core.startGroup(`PR #${stackNode.number}`)
-
-      const stackGraph = getStackGraph(stackNode, repoGraph)
-      const output = getOutput(stackGraph, terminatingRefs)
-
-      core.info('--- Output ---')
-      core.info('')
-      output.split('\n').forEach(core.info)
-      core.info('')
-      core.info('--- End output ---')
-      core.info('')
-
-      let description = stackNode.body ?? ''
-      description = updateDescription({
-        description,
-        output,
-      })
+      try {
+        core.startGroup(`PR #${stackNode.number}`)
 
-      core.info('--- Updated description ---')
-      core.info('')
-      description.split('\n').forEach(core.info)
-      core.info('')
-      core.info('--- End updated description ---')
-      core.info('')
+        const stackGraph = getStackGraph(stackNode, repoGraph)
+        const output = getOutput(stackGraph, terminatingRefs)
+
+        core.info('--- Output ---')
+        core.info('')
+        output.split('\n').forEach(core.info)
+        core.info('')
+        core.info('--- End output ---')
+        core.info('')
+
+        let description = stackNode.body ?? ''
+        description = updateDescription({
+          description,
+          output,
+        })
+
+        core.info('--- Updated description ---')
+        core.info('')
+        description.split('\n').forEach(core.info)
+        core.info('')
+        core.info('--- End updated description ---')
+        core.info('')
 
-      try {
         core.info('Updating PR via GitHub API...')
         const response = await octokit.rest.pulls.update({
           ...github.context.repo,
@@ -147,6 +147,8 @@ export async function main({
 
         if (error instanceof Error) {
           core.error(`Unable to update PR: ${error.message}`)
+        } else {
+          core.error(String(error))
         }
       } finally {
         core.endGroup()