String getVersionError(VersionException ve) {
				String versionType = switch (ve.getVersionIndicator()) {
					case VersionException.NEWER_VERSION -> " newer";
					case VersionException.OLDER_VERSION -> "n older";
					default -> "n unknown";
				};

				String upgradeMsg = ve.isUpgradable() ? " (upgrade is possible)" : "";

				return "skipped: file was created with a%s version of Ghidra%s"
						.formatted(versionType, upgradeMsg);
			}
Represents a program that needs its external symbols to be fixed.
Ghidra/Features/Base/src/main/java/ghidra/program/util/ExternalSymbolResolver.java