diff --git a/src/commands/hardis/lint/access.ts b/src/commands/hardis/lint/access.ts
index fe1597724..4d440403b 100644
--- a/src/commands/hardis/lint/access.ts
+++ b/src/commands/hardis/lint/access.ts
@@ -121,7 +121,7 @@ export default class Access extends SfdxCommand {
   public async run(): Promise<AnyJson> {
     const config = await getConfig("user");
     this.folder = this.flags.folder || "./force-app";
-    this.hasToDisplayJsonOnly = process.argv.includes("--json");
+    this.hasToDisplayJsonOnly = this.argv.includes("--json");
 
     this.ignoreSourceElementsIfDefined();
     this.ignoreRightElementsIfDefined(config);
diff --git a/src/common/utils/index.ts b/src/common/utils/index.ts
index d55ced61e..fa48e671b 100644
--- a/src/common/utils/index.ts
+++ b/src/common/utils/index.ts
@@ -546,7 +546,7 @@ export async function execCommand(
   // Call command (disable color before for json parsing)
   const prevForceColor = process.env.FORCE_COLOR;
   process.env.FORCE_COLOR = "0";
-  const output = options.output !== null ? options.output : !process.argv.includes("--json");
+  const output = options.output !== null ? options.output : !(process?.argv ||[]).includes("--json");
   let spinner: any;
   if (output && !(options.spinner === false)) {
     spinner = ora({ text: commandLog, spinner: "moon" }).start();
@@ -897,7 +897,7 @@ export function uxLog(commandThis: any, text: string) {
   text = text.includes("[sfdx-hardis]") ? text : "[sfdx-hardis]" + (text.startsWith("[") ? "" : " ") + text;
   if (commandThis?.ux) {
     commandThis.ux.log(text);
-  } else if (!process.argv.includes("--json")) {
+  } else if (!(process?.argv ||[]).includes("--json")) {
     console.log(text);
   }
   if (globalThis.hardisLogFileStream) {
diff --git a/src/hooks/init/check-local-sfdx-hardis-files.ts b/src/hooks/init/check-local-sfdx-hardis-files.ts
index 979a34e8b..3b7db38a9 100644
--- a/src/hooks/init/check-local-sfdx-hardis-files.ts
+++ b/src/hooks/init/check-local-sfdx-hardis-files.ts
@@ -8,7 +8,7 @@ export const hook = async (options: any) => {
   // Skip hooks from other commands than hardis:scratch commands
   const commandId = options?.id || "";
 
-  if (!process.argv.includes("--json")) {
+  if (!process?.argv?.includes("--json")) {
     await manageGitIgnoreForceIgnore(commandId);
   }
 };
diff --git a/src/hooks/init/log.ts b/src/hooks/init/log.ts
index 1de66f807..6e102d87d 100644
--- a/src/hooks/init/log.ts
+++ b/src/hooks/init/log.ts
@@ -22,6 +22,6 @@ export const hook = async (options: any) => {
     const logFileName = (new Date().toJSON().slice(0, 19) + "-" + commandId + ".log").replace(/:/g, "-");
     const hardisLogFile = path.resolve(path.join(commandsLogFolder, logFileName));
     globalThis.hardisLogFileStream = fs.createWriteStream(hardisLogFile, { flags: "a" });
-    globalThis.hardisLogFileStream.write(process.argv.join(" "));
+    globalThis.hardisLogFileStream.write((process?.argv || []).join(" "));
   }
 };
diff --git a/src/hooks/prerun/auth.ts b/src/hooks/prerun/auth.ts
index a7cf3aa6f..e1735a677 100644
--- a/src/hooks/prerun/auth.ts
+++ b/src/hooks/prerun/auth.ts
@@ -54,7 +54,7 @@ export const hook = async (options: any) => {
   }
   // Manage authentication if org is required but current user is disconnected
   if (
-    ((options?.Command?.requiresUsername === true && !process.argv.includes("--skipauth")) || options.checkAuth === true) &&
+    ((options?.Command?.requiresUsername === true && !(process?.argv ||[]).includes("--skipauth")) || options.checkAuth === true) &&
     !(options.devHub === true)
   ) {
     const orgAlias = options.alias
@@ -87,7 +87,7 @@ async function authOrg(orgAlias: string, options: any) {
       orgDisplayCommand += " --targetusername " + orgAlias;
       setDefaultUsername = true;
     } else {
-      if (process.argv.includes("-u") || process.argv.includes("--targetusername")) {
+      if ((process?.argv ||[]).includes("-u") || (process?.argv ||[]).includes("--targetusername")) {
         const posUsername = process.argv.indexOf("-u") > -1 ? process.argv.indexOf("-u") + 1 : process.argv.indexOf("--targetusername") + 1;
         orgDisplayCommand += " --targetusername " + process.argv[posUsername];
       }